Total Reports
168
FDA CVM filings
Dog /
FDA CVM · 2025 release 168 reports on file
Foxhound (unspecified) - FDA Adverse Event Profile
Adverse-event records for Foxhound (unspecified) (Dog) from the FDA Center for Veterinary Medicine.
Data updated June 2026
The record at a glance
Foxhound (unspecified)'s FDA record: #195 most-reported dog breed, 168 total reports, 4.8% death-coded (8 reports).
- #195
- most-reported dog breed
- 4.8%
- death-coded report share
- 36
- Lack of efficacy (endoparasite) - hookworm - top reaction
- 5.3 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
8
of 168 reports
Death Rate
4.8%
death-coded share
Avg Age at Report
5.3 yr
24.9 kg avg weight
Death-Coded Outcome Share
Foxhound (unspecified) death-coded reports 4.8%
Cross-breed median
4.8% of 168 foxhound (unspecified) 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: 24.9 kg (54.9 lbs)
Top Reported Reactions
Lack of efficacy (endoparasite) - hookworm 36
Vomiting 29
Lethargy (see also Central nervous system depression in 'Neurological') 14
Lack of efficacy (endoparasite) - heartworm 14
Diarrhoea 13
INEFFECTIVE, HOOKS 10
Lack of efficacy (endoparasite) - whipworm 7
Depression 6
Most Referenced Drugs
Milbemycin Oxime + Spinosad 23
Pyrantel Pamoate;Sarolaner 23
Milbemycin Oxime + Praziquantel 22
Ivermectin + Pyrantel As Pamoate Salt 15
Moxidectin 12
Melarsomine Dihydrochloride 8
Ivermectin 8
Imidacloprid + Moxidectin 8
Outcome Breakdown
Outcome Unknown
59 (39.3%)
Ongoing
50 (33.3%)
Recovered/Normal
32 (21.3%)
Died
4 (2.7%)
Euthanized
4 (2.7%)
Recovered with Sequela
1 (0.7%)
Gender Distribution
Female 87 (51.8%)
Male 72 (42.9%)
Unknown 8 (4.8%)
Mixed 1 (0.6%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 10 | |
| 2011 | 5 | |
| 2012 | 7 | |
| 2013 | 10 | |
| 2014 | 6 | |
| 2015 | 4 | |
| 2016 | 17 | |
| 2017 | 11 | |
| 2018 | 4 | |
| 2019 | 7 | |
| 2020 | 10 | |
| 2021 | 17 | |
| 2022 | 13 | |
| 2023 | 16 | |
| 2024 | 18 | |
| 2025 | 13 | |
Foxhound (unspecified) Pet Health Insights
Foxhound (unspecified) accounts for 168 FDA adverse event reports, ranking #195 by volume among dog breeds, with 8 reports (4.8%) coded as a death outcome. Mean age at report: 5.3 years, average weight 24.9 kg (54.9 lbs).
Top reported signs: Lack of efficacy (endoparasite) - hookworm (36), Vomiting (29), Lethargy (see also Central nervous system depression in 'Neurological') (14). Most-referenced drug: Milbemycin Oxime + Spinosad (23 reports), followed by Pyrantel Pamoate;Sarolaner (23) and Milbemycin Oxime + Praziquantel (22).
Outcome coding on 150 status-recorded reports is dominated by Outcome Unknown (39.3%). Annual submissions ranged 2,010-2,025 across 16 years on file.
Dog Breeds With a Similar Report Volume
Frequently Asked Questions
How many FDA adverse event reports involve Foxhound (unspecified)? ▼
There are 168 adverse event reports involving Foxhound (unspecified) in the FDA database, with 8 reports involving death (4.8% death rate). Foxhound (unspecified) ranks #195 by report volume.
What are the most common adverse reactions reported for Foxhound (unspecified)? ▼
The most commonly reported adverse reactions for Foxhound (unspecified) are Lack of efficacy (endoparasite) - hookworm (36 reports), Vomiting (29 reports), Lethargy (see also Central nervous system depression in 'Neurological') (14 reports), Lack of efficacy (endoparasite) - heartworm (14 reports), Diarrhoea (13 reports).
What drugs are most frequently associated with Foxhound (unspecified) adverse events? ▼
The drugs most frequently referenced in Foxhound (unspecified) adverse event reports are Milbemycin Oxime + Spinosad (23 reports), Pyrantel Pamoate;Sarolaner (23 reports), Milbemycin Oxime + Praziquantel (22 reports), Ivermectin + Pyrantel As Pamoate Salt (15 reports), Moxidectin (12 reports).
What is the average age of Foxhound (unspecified) in adverse event reports? ▼
The average age of Foxhound (unspecified) at the time of adverse event reports is 5.3 years, with an average weight of 24.9 kg (54.9 lbs).
Does a high number of adverse event reports mean Foxhound (unspecified) 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 Foxhound (unspecified) 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.