Total Reports
13
FDA CVM filings
Dog /
FDA CVM · 2025 release 13 reports on file
Spaniel - Sussex - FDA Adverse Event Profile
Adverse-event records for Spaniel - Sussex (Dog) from the FDA Center for Veterinary Medicine.
Data updated June 2026
The record at a glance
With 13 reports on file, Spaniel - Sussex sits at #406 among dog breeds by volume; death-coded share is 0.0% (0 reports).
- #406
- most-reported dog breed
- 0.0%
- death-coded report share
- 3
- Lack of efficacy (endoparasite) - hookworm - top reaction
- 5.7 yr
- average age at report
Higher volume usually means a more popular breed, not a riskier one, compare against how common the breed is.
Deaths Reported
0
of 13 reports
Death Rate
0.0%
death-coded share
Avg Age at Report
5.7 yr
17.7 kg avg weight
Death-Coded Outcome Share
Spaniel - Sussex death-coded reports 0.0%
Cross-breed median
0.0% of 13 spaniel - sussex 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: 17.7 kg (39.0 lbs)
Top Reported Reactions
Lack of efficacy (endoparasite) - hookworm 3
Diarrhoea 3
Chewing - oral cavity disorder (see also 'Pruritus') 2
Localised itching 2
Self trauma 2
Most Referenced Drugs
Ivermectin + Pyrantel As Pamoate Salt 3
Milbemycin Oxime + Spinosad 2
Fluralaner Chew Tablets 2
Spinosad 1
Ivermectin, Pyrantel 1
Outcome Breakdown
Outcome Unknown
5 (45.5%)
Ongoing
5 (45.5%)
Recovered/Normal
1 (9.1%)
Gender Distribution
Male 10 (76.9%)
Female 3 (23.1%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 1 | |
| 2011 | 2 | |
| 2012 | 1 | |
| 2013 | 1 | |
| 2015 | 3 | |
| 2017 | 1 | |
| 2019 | 1 | |
| 2020 | 1 | |
| 2021 | 1 | |
| 2024 | 1 | |
Spaniel - Sussex Pet Health Insights
Spaniel - Sussex accounts for 13 FDA adverse event reports, ranking #406 by volume among dog breeds, with 0 reports (0.0%) coded as a death outcome. Mean age at report: 5.7 years, average weight 17.7 kg (39.0 lbs).
Top reported signs: Lack of efficacy (endoparasite) - hookworm (3), Diarrhoea (3), Chewing - oral cavity disorder (see also 'Pruritus') (2). Most-referenced drug: Ivermectin + Pyrantel As Pamoate Salt (3 reports), followed by Milbemycin Oxime + Spinosad (2) and Fluralaner Chew Tablets (2).
Outcome coding on 11 status-recorded reports is dominated by Outcome Unknown (45.5%). Annual submissions ranged 2,010-2,024 across 10 years on file.
Dog Breeds With a Similar Report Volume
Frequently Asked Questions
How many FDA adverse event reports involve Spaniel - Sussex? ▼
There are 13 adverse event reports involving Spaniel - Sussex in the FDA database, with 0 reports involving death (0.0% death rate). Spaniel - Sussex ranks #406 by report volume.
What are the most common adverse reactions reported for Spaniel - Sussex? ▼
The most commonly reported adverse reactions for Spaniel - Sussex are Lack of efficacy (endoparasite) - hookworm (3 reports), Diarrhoea (3 reports), Chewing - oral cavity disorder (see also 'Pruritus') (2 reports), Localised itching (2 reports), Self trauma (2 reports).
What drugs are most frequently associated with Spaniel - Sussex adverse events? ▼
The drugs most frequently referenced in Spaniel - Sussex adverse event reports are Ivermectin + Pyrantel As Pamoate Salt (3 reports), Milbemycin Oxime + Spinosad (2 reports), Fluralaner Chew Tablets (2 reports), Spinosad (1 reports), Ivermectin, Pyrantel (1 reports).
What is the average age of Spaniel - Sussex in adverse event reports? ▼
The average age of Spaniel - Sussex at the time of adverse event reports is 5.7 years, with an average weight of 17.7 kg (39.0 lbs).
Does a high number of adverse event reports mean Spaniel - Sussex 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 Spaniel - Sussex 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.