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Breed profile · FDA CVM July 2026 extract

Coonhound (unspecified) adverse-event record

Adverse-event filings for Coonhound (unspecified) (Dog) in the FDA Center for Veterinary Medicine openFDA extract. Browse dog breeds, reactions, and outcomes below.

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#100 of 510
by report volume (all breeds)
1,263
FDA CVM reports on file
3.1%
death-coded share of reports
#226 of 275
by death-coded share (≥50 reports)

How the 1,263 reports break down

By recorded gender -- every report on file for Coonhound (unspecified), no filtering.

Annual report volume

Annual adverse-event report trend Yearly FDA CVM adverse-event report counts for this breed. 105 78.75 52.5 26.25 0 2019 2020 2021 2022 2023 2024 2025 2026 Reports filed Death-coded reports
Annual report volume for Coonhound (unspecified) drawn from FDA CVM filings.

Data updated September 2026

The verdict

According to the FDA Center for Veterinary Medicine openFDA adverse-event extract, Coonhound (unspecified) ranks #100 of 510 by total reports (1,263) and #226 of 275 by death-coded share (3.1%). National dual: Retriever - Labrador is #1 of 510 by total adverse-event reports (93,675) at death-coded-share rank 195 of 275 breeds with at least 50 reports (3.7%); separately, Atlantic Salmon (Salmo salar) is #1 highest death-coded share at 99.0% (report rank #233).

93,675
Retriever - Labrador reports (#1)
99.0%
Atlantic Salmon (Salmo salar) death share (#1)
#100
This breed, reports of 510
#226
This breed, death share of 275

Report volume reflects how common a breed or drug is and how often owners and vets file — not actual risk. Death-coded share ranks are limited to entries with enough reports to be meaningful. The two maps do not agree at #1.

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. Coonhound (unspecified) has 1,263 reports now versus 1,237 in that prior snapshot: 26 more (2.1%).

Report change
+26
Death-coded reports
+3
Death-coded share
+0.2 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to Coonhound (unspecified) changes

Total Reports

1,263

High report volume

Deaths Reported

39

of 1,263 reports

Death-coded share of reports

3.1%

Lowest death-coded share

Avg Age at Report

4.7 yr

28.3 kg avg weight

Breed Safety Scorecard

B- (68/100)

A weighted composite across 4 of 4 dimensions, each benchmarked against every tracked breed with at least 200 reports (n=185). Dimensions with insufficient data drop out and their weight redistributes to the rest, so a missing input never silently deflates the score.

Death rate A
3.1%

Share of reports coded as a fatality

Euthanasia rate A
1.3%

Share of reports resulting in euthanasia

Full recovery rate F
20.1%

Share of reports coded "Recovered/Normal"

5-year trend B+
-16%

Change in annual report volume over the last 5 complete years

Death-Coded Outcome Share

Coonhound (unspecified) death-coded reports 3.1%
Cross-breed median

3.1% of 1,263 coonhound (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 (4.8%) among breeds with 50 or more reports; values above it suggest higher reporting bias toward severe outcomes, not necessarily higher true mortality.

Where Coonhound (unspecified)'s death-coded share sits among indexed breeds

Death-coded share of FDA CVM reports, breeds with ≥50 reports (July 2026 extract)

3% 18th percentile Higher share than 18% of 275 indexed breeds

5%–10%: 1 indexed breeds (0%). This entry sits in this band. 20%–25%: 2 indexed breeds (1%). Above this entry. 25%–30%: 3 indexed breeds (1%). Above this entry. 30%–35%: 4 indexed breeds (1%). Above this entry. 35%–40%: 5 indexed breeds (2%). Above this entry. 40%–45%: 6 indexed breeds (2%). Above this entry. 45%–50%: 3 indexed breeds (1%). Above this entry. 50%–55%: 7 indexed breeds (3%). Above this entry. 55%–60%: 7 indexed breeds (3%). Above this entry. 60%–65%: 21 indexed breeds (8%). Above this entry. 65%–70%: 11 indexed breeds (4%). Above this entry. 70%–75%: 15 indexed breeds (5%). Above this entry. 75%–80%: 13 indexed breeds (5%). Above this entry. 80%–85%: 11 indexed breeds (4%). Above this entry. 85%–90%: 12 indexed breeds (4%). Above this entry. 90%–95%: 12 indexed breeds (4%). Above this entry. 95%–100%: 142 indexed breeds (52%). Above this entry. Coonhound (unspecified) 5% 100% every breed with ≥50 FDA reports, bucketed by value

Each bar is a band; taller bars hold more indexed breeds. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FDA Center for Veterinary Medicine, openFDA adverse event extract (PlainBreed) · July 2026 extract

This histogram uses the same ≥50-report cohort as the highest death-coded share ranking. A higher share means more of this breed's reported events were death-coded, not a mortality rate for living animals.

Average weight at time of report: 28.3 kg (62.4 lbs)

Top Reported Reactions

Lack of efficacy (endoparasite) - heartworm 172
Vomiting 171
Lack of efficacy (endoparasite) - hookworm 125
INEFFECTIVE, HEARTWORM LARVAE 79
Diarrhoea 71
Lethargy (see also Central nervous system depression in 'Neurological') 68
Emesis 62
Lack of efficacy (ectoparasite) - tick NOS 57
Lack of efficacy - NOS 56
INEFFECTIVE, HOOKS 52
Lack of efficacy (ectoparasite) - flea 40
Lack of efficacy (endoparasite) - roundworm NOS 35
Seizure NOS 32
Digestive tract disorder NOS 27
Emesis (multiple) 27

Most Referenced Drugs

Ivermectin + Pyrantel As Pamoate Salt 169
Milbemycin Oxime + Spinosad 132
Pyrantel Pamoate;Sarolaner 127
Moxidectin 111
Fluralaner Chew Tablets 88
Milbemycin Oxime + Praziquantel 83
Fluralaner 13.64% 12-Week Chew 58
Oclacitinib Maleate 53
Spinosad 47
Ivermectin, Pyrantel 36
Sarolaner 36
Ivermectin + Pyrantel 32
Carprofen 31
Afoxolaner 31
Melarsomine Dihydrochloride 27

Outcome Breakdown

Ongoing
476 (41.4%)
Outcome Unknown
339 (29.5%)
Recovered/Normal
254 (22.1%)
Recovered with Sequela
43 (3.7%)
Died
22 (1.9%)
Euthanized
17 (1.5%)

Gender Distribution

Male 634 (50.2%)
Female 604 (47.8%)
Unknown 20 (1.6%)
Mixed 5 (0.4%)

Reports by Year

Year Reports Trend
2010 70
2011 55
2012 39
2013 43
2014 40
2015 53
2016 76
2017 89
2018 94
2019 103
2020 104
2021 105
2022 95
2023 88
2024 100
2025 88
2026 21

Coonhound (unspecified): low death-coded share in the FDA CVM extract

Signature read: Coonhound (unspecified)'s 3.1% death-coded share is in the lower third of the ≥50-report cohort (median 4.8%). According to FDA CVM filings indexed on PlainBreed as of July 2026 extract, Coonhound (unspecified) sits at #100 of 510 by report volume among all breeds and #84 of 298 among dog breeds, with 1,263 reports and 39 (3.1%) death-coded. On death-coded share among breeds with ≥50 reports, it ranks #226 of 275. Mean age at report: 4.7 years, average weight 28.3 kg (62.4 lbs).

Top reported signs: Lack of efficacy (endoparasite) - heartworm (172), Vomiting (171), Lack of efficacy (endoparasite) - hookworm (125). Most-referenced drug: Ivermectin + Pyrantel As Pamoate Salt (169 reports), followed by Milbemycin Oxime + Spinosad (132) and Pyrantel Pamoate;Sarolaner (127).

Outcome coding on 1,151 status-recorded reports is dominated by Ongoing (41.4%). Annual submissions ranged 21-2,026 across 17 years on file.

Dog Breeds With a Similar Report Volume

Showing 6 of 297 dog breeds in our dataset, ranked by closest report volume.

Setter - English
1,258 reports · 3.4% death-coded
Corgi - Welsh Cardigan
1,236 reports · 3.3% death-coded
Saint Bernard Dog
1,292 reports · 7.7% death-coded
Newfoundland
1,299 reports · 7.0% death-coded
Shar Pei
1,304 reports · 7.5% death-coded
Shepherd Dog (unspecified)
1,313 reports · 3.3% death-coded

Nationwide breeds with similar profiles

High-volume peer sets for Coonhound (unspecified) drawn from openFDA outside the Dog family so the neighborhoods are not species containment (the similar-volume list above stays within species).

Similar death-coded share

Nearest other-species breeds with ≥50 reports (3.1% death-coded here).

Birman (Sacred Birman) 3.1% · Cat Oriental 3.1% · Cat Oldenburg 2.8% · Horse Warmblood - Dutch 2.7% · Horse

Similar average weight

Nearest other-species breeds by reported average weight (28.3 kg here).

Mixed (Sheep) 24.9 kg · Sheep Fish (other) 32.4 kg · Fish Katahdin 32.4 kg · Sheep Nubian 32.8 kg · Goat

What to do with this dog

A report does not prove a drug caused the reaction, and popular breeds simply generate more reports.

Frequently Asked Questions

How many FDA adverse event reports involve Coonhound (unspecified)? ▼
There are 1,263 adverse event reports involving Coonhound (unspecified) in the FDA database, of which 39 were death-coded (3.1% of those reports). That is a share of REPORTED events, not a mortality rate for the breed: adverse events reach the FDA when something goes wrong, so the denominator is reports, never the population of animals. According to the same FDA CVM extract, Coonhound (unspecified) ranks #100 of 510 by report volume among all breeds PlainBreed indexes (#84 of 298 among dog breeds).
Where does Coonhound (unspecified) sit among other breeds in PlainBreed's corpus? ▼
According to FDA CVM report volume, Coonhound (unspecified) is #100 of 510 breeds indexed on PlainBreed (same ordering as the most-reported-breeds ranking). Inside Dog, it is #84 of 298. Among breeds with at least 50 reports, its death-coded share ranks #226 of 275 (same cohort as highest-death-rate). These are placement ranks in the reporting corpus, not clinical risk scores.
What are the most common adverse reactions reported for Coonhound (unspecified)? ▼
The most commonly reported adverse reactions for Coonhound (unspecified) are Lack of efficacy (endoparasite) - heartworm (172 reports), Vomiting (171 reports), Lack of efficacy (endoparasite) - hookworm (125 reports), INEFFECTIVE, HEARTWORM LARVAE (79 reports), Diarrhoea (71 reports).
What drugs are most frequently associated with Coonhound (unspecified) adverse events? ▼
The drugs most frequently referenced in Coonhound (unspecified) adverse event reports are Ivermectin + Pyrantel As Pamoate Salt (169 reports), Milbemycin Oxime + Spinosad (132 reports), Pyrantel Pamoate;Sarolaner (127 reports), Moxidectin (111 reports), Fluralaner Chew Tablets (88 reports).
What is the average age of Coonhound (unspecified) in adverse event reports? ▼
The average age of Coonhound (unspecified) at the time of adverse event reports is 4.7 years, with an average weight of 28.3 kg (62.4 lbs).

Compare a breed's report volume against how common the breed is before drawing conclusions. See our methodology for how the death-coded share and rankings are computed, or read breed-specific reporting patterns and FDA CVM reporting.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

openFDA Animal & Veterinary Adverse Events (FDA CVM) for Coonhound (unspecified) (Dog), extract as of July 2026 extract. 1,263 reports · 39 death-coded (3.1% of reports, not a mortality rate) · #100 of 510 by volume.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →