Total Reports
5
FDA CVM filings
Dog /
FDA CVM · 2025 release 5 reports on file
American Hairless Terrier - FDA Adverse Event Profile
Adverse-event records for American Hairless Terrier (Dog) from the FDA Center for Veterinary Medicine.
Data updated June 2026
The record at a glance
With 5 reports on file, American Hairless Terrier sits at #491 among dog breeds by volume; death-coded share is 20.0% (1 reports).
- #491
- most-reported dog breed
- 20.0%
- death-coded report share
- 2
- Lethargy (see also Central nervous system depression in 'Neurological') - top reaction
- 4.5 yr
- average age at report
Read report counts next to breed popularity: a bigger number often just means more owners and more vet visits.
Deaths Reported
1
of 5 reports
Death Rate
20.0%
death-coded share
Avg Age at Report
4.5 yr
11.0 kg avg weight
Death-Coded Outcome Share
American Hairless Terrier death-coded reports 20.0%
Cross-breed median
20.0% of 5 american hairless terrier reports involved a death outcome.
How to read this number
Read alongside breed popularity, veterinary access, and owner awareness, these shape how many events ever reach the FDA. The comparison line marks the cross-breed median death-coded share (about 4.8%) among breeds with 50 or more reports; values above it suggest higher reporting bias toward severe outcomes, not necessarily higher true mortality.
Average weight at time of report: 11.0 kg (24.3 lbs)
Top Reported Reactions
Lethargy (see also Central nervous system depression in 'Neurological') 2
Urticaria 1
Anaphylactic-type reaction 1
Diarrhoea 1
Immune mediated haemolytic anaemia 1
Most Referenced Drugs
Afoxolaner 2
Milbemycin Oxime 2
Lotilaner 2
Imrab 1 Tf - 1905.24 1
Vaccine 1
Outcome Breakdown
Ongoing
3 (60.0%)
Euthanized
1 (20.0%)
Recovered/Normal
1 (20.0%)
Gender Distribution
Male 3 (60.0%)
Female 2 (40.0%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2014 | 1 | |
| 2017 | 1 | |
| 2018 | 1 | |
| 2020 | 1 | |
| 2023 | 1 | |
American Hairless Terrier Pet Health Insights
American Hairless Terrier accounts for 5 FDA adverse event reports, ranking #491 by volume among dog breeds, with 1 reports (20.0%) coded as a death outcome. Mean age at report: 4.5 years, average weight 11.0 kg (24.3 lbs).
Top reported signs: Lethargy (see also Central nervous system depression in 'Neurological') (2), Urticaria (1), Anaphylactic-type reaction (1). Most-referenced drug: Afoxolaner (2 reports), followed by Milbemycin Oxime (2) and Lotilaner (2).
Outcome coding on 5 status-recorded reports is dominated by Ongoing (60.0%). Annual submissions ranged 2,014-2,023 across 5 years on file.
Dog Breeds With a Similar Report Volume
Frequently Asked Questions
How many FDA adverse event reports involve American Hairless Terrier? ▼
There are 5 adverse event reports involving American Hairless Terrier in the FDA database, with 1 reports involving death (20.0% death rate). American Hairless Terrier ranks #491 by report volume.
What are the most common adverse reactions reported for American Hairless Terrier? ▼
The most commonly reported adverse reactions for American Hairless Terrier are Lethargy (see also Central nervous system depression in 'Neurological') (2 reports), Urticaria (1 reports), Anaphylactic-type reaction (1 reports), Diarrhoea (1 reports), Immune mediated haemolytic anaemia (1 reports).
What drugs are most frequently associated with American Hairless Terrier adverse events? ▼
The drugs most frequently referenced in American Hairless Terrier adverse event reports are Afoxolaner (2 reports), Milbemycin Oxime (2 reports), Lotilaner (2 reports), Imrab 1 Tf - 1905.24 (1 reports), Vaccine (1 reports).
What is the average age of American Hairless Terrier in adverse event reports? ▼
The average age of American Hairless Terrier at the time of adverse event reports is 4.5 years, with an average weight of 11.0 kg (24.3 lbs).
Does a high number of adverse event reports mean American Hairless Terrier is unhealthy? ▼
No. FDA adverse event reports are voluntarily submitted and do not prove causation. Popular breeds with more veterinary visits tend to have more reports. The data reflects reporting patterns, not actual incidence rates. Always consult a veterinarian for health decisions.
Where does this American Hairless Terrier safety data come from? ▼
All data comes from the FDA Center for Veterinary Medicine's adverse event reporting system. Pet owners, veterinarians, and manufacturers voluntarily submit reports about adverse events potentially linked to animal drugs and other products.
Compare a breed's report volume against how common the breed is before drawing conclusions. See our methodology for how death rate and rankings are computed.
Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. Breed figures are computed directly from FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.