IGDF member schools had 18,978 guide dogs working in 2025, down from 22,939 in 2021, a 17.3% contraction in the global guide dog workforce in four years. New supply has not caught up: members trained 2,600 new guide dogs in 2025, below the 3,091 trained in 2019, even as they produced 7,923 puppies. Research shows why the pipeline is so leaky: only about 70% of dogs entering guide dog training succeed, and one 2026 multi-program study reports a 47.5% success rate across assistance dog careers. We aggregated data from the International Guide Dog Federation, peer-reviewed studies in PNAS, JAMA Network Open, Trials and Frontiers in Veterinary Science, IRS Form 990 filings via ProPublica, the UK Charity Commission register, the US Department of Justice and the Department of Veterans Affairs. For the wider picture of the people these dogs serve, see our age-related hearing loss statistics and braille literacy statistics.
TL;DR
- 18,978 guide dogs were working across IGDF members in 2025, versus 22,939 in 2021 (IGDF Facts and Figures 2025)
- 2,600 new guide dogs were trained by IGDF members in 2025, down from 2,894 in 2024 (IGDF Facts and Figures 2025)
- 7,923 puppies were produced by IGDF members in 2025, 4,723 of them Labrador Retrievers (IGDF Facts and Figures 2025)
- 47,853 volunteers supported IGDF member schools in 2025, alongside 6,776 employees (IGDF Facts and Figures 2025)
- About 70% of dogs that enter guide dog training ultimately succeed (Bray et al., PNAS 2017)
- 1,082 of 1,760 dogs in a six-program cohort were released from training, 812 for behavior (Hilby and McCue, Frontiers in Veterinary Science 2026)
- Assistance dog training costs $30,000 to $50,000 per dog (Frontiers in Veterinary Science 2026)
- 43 of 118 guide dogs in a New Zealand study were returned before retirement age (Lloyd et al., Frontiers in Veterinary Science 2016)
- Accredited US and Canadian facilities placed 918 guide dogs but only 109 hearing dogs in 2013-2014 (Walther et al., Frontiers in Veterinary Science 2019)
- Hearing dog recipients scored 2.53 points higher on mental well-being in a 165-person RCT (Stuttard et al., Trials 2021)
- Veterans with PTSD service dogs scored 11.5 points lower on the PCL-5 than waitlisted peers (JAMA Network Open 2024)
- Guide Dogs for the Blind reported $91.8 million in revenue for FY2025 (IRS Form 990 via ProPublica)
1. The Global Guide Dog Workforce Is Shrinking
The headline number in guide dog statistics is not growth, it is erosion. The working guide dog population across IGDF members fell from 22,939 in 2021 to 18,978 in 2025, a decline of 3,961 dogs or 17.3% (our calculation from the IGDF series). The 2023 dip to 19,557 and the 2024 low of 18,678 suggest the post-pandemic rebuild has stabilized rather than reversed the slide.
Annual output tells the same story. Members trained 2,600 new guide dogs in 2025, which is 491 fewer, or 15.9% below, the 3,091 trained in 2019 (our calculation). A 2020 trough of 2,038 reflects the year when in-person training and matching largely stopped. Membership itself is flat: 98 member organizations in 33 countries in 2025, versus 97 in 34 countries in 2021, per the IGDF Facts and Figures page.
| Metric | Value | Source |
|---|---|---|
| Guide dogs working, 2025 | 18,978 | IGDF Facts and Figures 2025 |
| Guide dogs working, 2021 (series peak) | 22,939 | IGDF Facts and Figures 2025 |
| Guide dogs working, 2019 | 22,227 | IGDF Facts and Figures 2025 |
| New guide dogs trained, 2025 | 2,600 | IGDF Facts and Figures 2025 |
| New guide dogs trained, 2024 | 2,894 | IGDF Facts and Figures 2025 |
| New guide dogs trained, 2020 | 2,038 | IGDF Facts and Figures 2025 |
| IGDF member organizations, 2025 | 98 in 33 countries | IGDF Facts and Figures 2025 |
| Applicant organizations, 2025 | 19 in 7 countries | IGDF Facts and Figures 2025 |
Context note: the IGDF counts only its member schools. Owner-trained dogs and dogs from non-member programs are outside these figures, so the series measures accredited supply, not total demand.
2. Breeding, Staffing and Volunteer Capacity
A guide dog school is a breeding operation, a training academy and a volunteer network in one. IGDF members produced 7,923 puppies in 2025, and Labradors plus Labrador x Golden crosses made up 6,450 of them, or 81.4% (our calculation: 4,723 + 1,727). Golden Retrievers (572), German Shepherds (282) and Standard Poodles (146) fill the rest of the breeding mix.
The human side scales in a striking ratio. The 47,853 volunteers in 2025 outnumber paid employees roughly 7 to 1 (47,853 / 6,776 = 7.06), and puppy raising is where most of that volunteer time goes. Specialist instructors remain a bottleneck: 798 guide dog mobility instructors and 229 apprentices served the entire IGDF network (IGDF Facts and Figures 2025).
Breeding programs are also research platforms. Selective breeding cut entropion incidence in one guide dog Labrador colony from 6.46% to 3.12% across 4,064 puppies (Veterinary Ophthalmology 2026), while a randomized trial in 831 assistance dog puppies found no evidence that a synbiotic supplement improved health (Veterinary Record 2026).
| Metric | Value | Source |
|---|---|---|
| Puppies produced by IGDF members, 2025 | 7,923 | IGDF Facts and Figures 2025 |
| Labrador Retriever puppies, 2025 | 4,723 | IGDF Facts and Figures 2025 |
| Entropion incidence in a guide dog Labrador program, before vs after selective breeding | 6.46% vs 3.12% (4,064 puppies) | Feng et al., Veterinary Ophthalmology 2026 |
| Puppies in an assistance dog synbiotic RCT | 831 (419 synbiotic, 412 placebo; 57 litters per arm) | Veterinary Record 2026 |
| Employees across members, 2025 | 6,776 | IGDF Facts and Figures 2025 |
| Guide dog mobility instructors, 2025 | 798 (plus 229 apprentices) | IGDF Facts and Figures 2025 |
| Volunteers, 2025 | 47,853 | IGDF Facts and Figures 2025 |
| Follow-up and aftercare visits, 2025 | 18,909 | IGDF Facts and Figures 2025 |
Outlier note: the 18,909 aftercare visits in 2025 nearly equal the 18,978 working dogs, which suggests aftercare runs at close to one visit per working team per year across the network (a ratio, not a reported per-team figure).
3. Training Success Rates and Why Dogs Are Released
Attrition is the defining economic fact of task training. Only about 70% of dogs that enter guide dog training ultimately achieve success (Bray et al., PNAS 2017), and broader assistance dog careers look harder still. A 2026 study of six ADI-accredited US and Canadian programs covered 678 successful dogs and 1,082 dogs released from training, and reported a cohort success rate of 47.5% (Hilby and McCue, Frontiers in Veterinary Science 2026).
Behavior, not health, drives most failures: 812 releases in that cohort were behavioral and 270 medical, with environmental soundness the leading behavioral issue. The same paper states that training expenses run $30,000 to $50,000 per dog and programs typically need about 2 years from birth to placement, which means every released dog represents a large sunk cost. Machine learning is now being tested to cut that waste: the Israel Guide Dog Center supplied pre-training data on 990 dogs for a 2026 Scientific Reports study that found trainer comments improved prediction over structured checklists alone.
| Metric | Value | Source |
|---|---|---|
| Dogs entering guide dog training that succeed | approximately 70% | Bray et al., PNAS 2017 |
| Successful dogs in six-program cohort | 678 | Hilby and McCue, Frontiers in Veterinary Science 2026 |
| Dogs released from training in that cohort | 1,082 (812 behavioral, 270 medical) | Hilby and McCue, Frontiers in Veterinary Science 2026 |
| Reported cohort success rate | 47.5% | Hilby and McCue, Frontiers in Veterinary Science 2026 |
| Successful dogs in response vs alert careers | 76% response (515), 24% alert (163) | Hilby and McCue, Frontiers in Veterinary Science 2026 |
| Training cost per assistance dog | $30,000 to $50,000 | Frontiers in Veterinary Science 2026 |
| Typical time from birth to partner placement | about 2 years | Frontiers in Veterinary Science 2026 |
| Pre-training dogs in ML prediction dataset | 990 (Israel Guide Dog Center) | Scientific Reports 2026 |
Context note: in the 2026 cohort, male dogs had 60.8% higher odds of being placed in response careers than females (p = 0.004), a sign that programs already sort dogs by temperament profile long before final matching.
4. What Happens After Matching: Returns and Partnership Endings
Graduation is not the finish line. In a New Zealand study of 50 handlers and 118 guide dog pairings, 43 dogs (36%) were returned before reaching retirement age (Lloyd et al., Frontiers in Veterinary Science 2016). Forty of those returns were attributed to dog-related issues, 26 behavioral and 14 physical, and only 3 to handler behavior.
The emotional cost of a partnership ending is measurable too. A follow-up study of 36 New Zealand handlers covering 77 pairings found that over a quarter reported negative effects on their relationship with the next dog (Lloyd et al., Frontiers in Veterinary Science 2021). For schools, the implication is that matching quality and successor support are part of the training cost, not an afterthought.
| Metric | Value | Source |
|---|---|---|
| Guide dog pairings studied | 118 (50 handlers) | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Dogs returned before retirement age | 43 of 118 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Returns due to dog-related issues | 40 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Returns for behavioral reasons | 26 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Returns for physical causes (mainly poor health) | 14 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Returns due to handler behavior | 3 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Pairings in partnership-ending study | 77 (36 handlers) | Lloyd et al., Frontiers in Veterinary Science 2021 |
Most recent available data: Lloyd et al., 2016 and 2021. The 36% return figure is our calculation (43 / 118) from a small New Zealand sample and should not be read as a global rate.
5. Placements by Dog Type: Guide, Mobility, Hearing and Psychiatric
The only published head count of North American placements by task type is now more than a decade old, but it remains the clearest map of where training capacity goes. Accredited US and Canadian facilities placed 2,374 dogs in 2013-2014, with guide (918) and mobility (943) dogs nearly tied and hearing dogs a distant 109 (Walther et al., Frontiers in Veterinary Science 2019). Non-accredited US facilities placed 797 dogs, and 526 of those were psychiatric service dogs.
Hearing dogs are the smallest established category, which matters given scale of need: approximately 15% of American adults (37.5 million) report some trouble hearing (NIDCD Quick Statistics). The same authors’ companion paper found that outside the US, guide dogs were by far the main assistance dog type placed by accredited facilities (Walther et al., 2017).
| Metric | Value | Source |
|---|---|---|
| Dogs placed by responding accredited US/Canada facilities, 2013-2014 | 2,374 | Walther et al., Frontiers in Veterinary Science 2019 |
| Guide dogs placed (accredited) | 918 | Walther et al., Frontiers in Veterinary Science 2019 |
| Mobility service dogs placed (accredited) | 943 | Walther et al., Frontiers in Veterinary Science 2019 |
| Autism service dogs placed (accredited) | 205 | Walther et al., Frontiers in Veterinary Science 2019 |
| Psychiatric service dogs placed (accredited) | 119 | Walther et al., Frontiers in Veterinary Science 2019 |
| Hearing dogs placed (accredited) | 109 | Walther et al., Frontiers in Veterinary Science 2019 |
| Dogs placed by responding non-accredited US facilities | 797 (526 psychiatric, 17 hearing) | Walther et al., Frontiers in Veterinary Science 2019 |
| Response rate of accredited facilities | 55 of 96 (57%) | Walther et al., Frontiers in Veterinary Science 2019 |
Most recent available data: Walther et al., covering 2013-2014 placements. Since only 57% of accredited facilities responded, these are floor figures, not totals. Diabetic alert (69) and seizure response (11) placements were also reported.
6. Hearing Dog Outcomes and the Charities Behind Them
Hearing dogs now have randomized evidence behind them. In a UK trial of 165 applicants to Hearing Dogs for Deaf People, recipients scored 2.53 points higher on mental well-being six months after receiving a dog (95% CI 1.27 to 3.79, p < 0.001) (Stuttard et al., Trials 2021). The trial also found improvements in anxiety, depression, fearfulness and perceived dependency, and concluded that under the charity-funded model the dogs are cost-effective from a public sector perspective.
The evidence is not uniformly positive. An Australian cohort comparing 58 Lions Hearing Dog recipients with 23 waitlisted applicants found no significant difference in hearing handicap scores, and owners scored lower on some physical health sub-items (Singh et al., International Journal of Audiology 2022). Funding scale is also modest: the UK hearing dog charity reported £16.26 million in income for the year to March 2026 on the Charity Commission register, roughly a tenth of the UK guide dog charity’s income. Readers interested in the underlying conditions can see our hidden hearing loss statistics.
| Metric | Value | Source |
|---|---|---|
| Participants randomized in UK hearing dog RCT | 165 (83 hearing dog, 82 wait-list) | Stuttard et al., Trials 2021 |
| Included in primary analysis | 112 (67.9%) | Stuttard et al., Trials 2021 |
| Mental well-being gain at 6 months | +2.53 adjusted mean difference (p < 0.001) | Stuttard et al., Trials 2021 |
| Australian hearing dog cohort | 58 owners vs 23 waitlisted | Singh et al., International Journal of Audiology 2022 |
| Hearing Dogs for Deaf People income, FY to March 2026 | £16,262,692 | UK Charity Commission register 2026 |
| Hearing Dogs for Deaf People expenditure, same year | £15,394,058 | UK Charity Commission register 2026 |
| Hearing Dogs for Deaf People staff and volunteers | 233 employees, 2,989 volunteers | UK Charity Commission register 2026 |
| US adults who could benefit from hearing aids | about 28.8 million | NIDCD Quick Statistics |
Context note: the UK trial lost about a third of participants before primary analysis, and the Australian study was not randomized, so effect sizes should be read with those design limits in mind.
7. Psychiatric Service Dogs, Funding and Access Rules
Psychiatric dogs are the fastest-studied segment of the field. Veterans partnered with a PTSD service dog had PTSD Checklist scores 11.5 points lower than waitlisted controls after 3 months (95% CI -16.2 to -6.6, P < .001) in a 156-person nonrandomized trial (JAMA Network Open 2024). A 2022 meta-analysis found a large effect on PTSD severity (g = -1.129) and noted that psychiatric dogs for veterans make up over 19% of assistance dog partnerships globally (Leighton et al., PLOS ONE 2022). A VA-funded randomized trial of 227 veterans found service dogs cut PTSD symptoms 3.7 points more than emotional support dogs (p=0.036) but did not reduce health care costs (Psychiatric Services 2023).
The money and the rules frame all of this. Guide Dogs for the Blind reported $91.8 million in revenue and $66.6 million in expenses for FY2025, and Canine Companions $54.9 million in revenue for 2024 (ProPublica Nonprofit Explorer). Under the ADA service animal rules, staff may ask only two questions and cannot demand certification, while the VA service dog benefit covers only dogs from ADI- or IGDF-accredited programs. That split leaves a gap that research documents directly: a 2025 integrative review of 43 articles found consistent reports of access denials, more common for handlers with invisible disabilities (PLOS ONE 2025). Our ADA Title III accessibility lawsuit statistics cover the litigation side of the same law.
| Metric | Value | Source |
|---|---|---|
| PCL-5 difference, service dog vs waitlist (3 months) | -11.5 points (P < .001) | JAMA Network Open 2024 |
| Anxiety odds ratio, service dog group | 0.25 (95% CI 0.13-0.50) | JAMA Network Open 2024 |
| PTSD symptom reduction, service vs emotional support dog | 3.7 points greater (p=0.036) | Psychiatric Services 2023 |
| Veteran PTSD dogs as share of global partnerships | over 19% | Leighton et al., PLOS ONE 2022 |
| Veteran and service dog sleep-wake concordance | 79% (range 63% to 88%) | Leighton et al., Sleep 2025 |
| Guide Dogs for the Blind revenue, FY2025 | $91.8 million (net assets $533.9 million) | IRS Form 990 via ProPublica 2025 |
| Canine Companions revenue, 2024 | $54.9 million (expenses $40.4 million) | IRS Form 990 via ProPublica 2024 |
| UK Guide Dogs income, year to December 2025 | £163.8 million | UK Charity Commission register 2026 |
Context note: Canine Companions reports it had placed its 8,000th team by 2024, and offers dogs free of charge to clients (Canine Companions). The ADA also covers miniature horses, which generally range from 24 to 34 inches at the shoulder and weigh 70 to 100 pounds.
Summary: Hearing & Guide Service Dog Training Placements by the Numbers
| Metric | Value | Source |
|---|---|---|
| Guide dogs working across IGDF members, 2025 | 18,978 | IGDF Facts and Figures 2025 |
| Guide dogs working, 2021 | 22,939 | IGDF Facts and Figures 2025 |
| New guide dogs trained, 2025 | 2,600 | IGDF Facts and Figures 2025 |
| Puppies produced by IGDF members, 2025 | 7,923 | IGDF Facts and Figures 2025 |
| Guide dog training success rate | approximately 70% | Bray et al., PNAS 2017 |
| Dogs released in six-program assistance dog cohort | 1,082 (812 behavioral) | Hilby and McCue, Frontiers in Veterinary Science 2026 |
| Training cost per assistance dog | $30,000 to $50,000 | Frontiers in Veterinary Science 2026 |
| Time from birth to placement | about 2 years | Frontiers in Veterinary Science 2026 |
| Guide dogs returned before retirement (NZ study) | 43 of 118 | Lloyd et al., Frontiers in Veterinary Science 2016 |
| Accredited US/Canada placements, 2013-2014 | 2,374 | Walther et al., Frontiers in Veterinary Science 2019 |
| Hearing dogs among those placements | 109 | Walther et al., Frontiers in Veterinary Science 2019 |
| Mental well-being gain from hearing dogs | +2.53 (p < 0.001) | Stuttard et al., Trials 2021 |
| PCL-5 difference with PTSD service dog | -11.5 points | JAMA Network Open 2024 |
| PTSD meta-analysis effect size | g = -1.129 | Leighton et al., PLOS ONE 2022 |
| Guide Dogs for the Blind revenue, FY2025 | $91.8 million | IRS Form 990 via ProPublica 2025 |
| UK Guide Dogs income, 2025 | £163.8 million | UK Charity Commission register 2026 |
| US adults reporting trouble hearing | 37.5 million (about 15%) | NIDCD Quick Statistics |
| Questions staff may ask under the ADA | 2 | US Department of Justice ADA guidance |
Methodology and Sources
- International Guide Dog Federation, Facts and Figures (2019-2025 series)
- Bray et al., Effects of maternal investment, temperament, and cognition on guide dog success, PNAS 2017
- Hilby and McCue, Decoding the path to success: how behavior drives assistance dog career outcome, Frontiers in Veterinary Science 2026
- Predicting guide dog career success using machine learning and large language models, Scientific Reports 2026
- Feng et al., Selective breeding and corrective surgery on entropion in Labrador Retrievers, Veterinary Ophthalmology 2026
- Synbiotic randomised controlled trial in assistance dog puppies, Veterinary Record 2026
- Lloyd et al., Successful and unsuccessful guide dog matching and partnerships, Frontiers in Veterinary Science 2016
- Lloyd et al., The end of the partnership with a guide dog, Frontiers in Veterinary Science 2021
- Walther et al., Geographic availability of assistance dogs placed in 2013-2014, Frontiers in Veterinary Science 2019
- Walther et al., Assistance dogs: historic patterns and roles, Frontiers in Veterinary Science 2017
- Stuttard et al., Hearing dogs RCT, Trials 2021
- Singh et al., Impact of owning a hearing dog, International Journal of Audiology 2022
- Service dogs for veterans with PTSD, JAMA Network Open 2024
- Service dogs versus emotional support dogs for veterans with PTSD, Psychiatric Services 2023
- Leighton et al., Assistance dogs for veterans with PTSD meta-analysis, PLOS ONE 2022
- Leighton et al., Sleep-wake dynamics in veteran-service dog dyads, Sleep 2025
- Leighton et al., Social experiences of service dog partners in the US, PLOS ONE 2025
- NIDCD, Quick Statistics About Hearing
- ProPublica Nonprofit Explorer, Guide Dogs for the Blind Form 990 and Canine Companions Form 990
- UK Charity Commission register, Hearing Dogs for Deaf People (293358) and Guide Dogs (209617)
- US Department of Justice, ADA Requirements: Service Animals
- US Department of Veterans Affairs, Service Dog Veterinary Health Benefit (38 CFR 17.148)
- Canine Companions, About Us
- Data watch: Assistance Dogs International does not publish a public census page that we could read (its site returned HTTP 403), so worldwide placement totals for hearing and service dogs are not included; the latest peer-reviewed North American placement count by dog type covers 2013-2014 (Walther et al.). The Hilby and McCue 2026 paper reports a 47.5% success rate, while its own counts (678 successful of 1,760 total) would give 38.5%; we quote the published figure and flag the gap, which may reflect cohort definitions. The 17.3%, 15.9%, 81.4% and 36% figures are our calculations from the sources shown. Guide Dogs for the Blind’s own facts page was unreachable (403), so its figures come from its Form 990. Charity Commission figures were read through a plain-text mirror of the register page. Hearing dog trials have small samples and mixed results across countries.
- Last updated: October 4, 2026. We update this roundup quarterly, and the next refresh is expected when the IGDF publishes its 2026 Facts and Figures and the next Form 990 filings for Guide Dogs for the Blind and Canine Companions appear.