Reaction profile

The FDA adverse-event record for self mutilation

208 FDA adverse-event reports reference self mutilation (VeDDRA 1222). See the species, breeds, and drugs most associated with it below.

208
reports citing this reaction
5.3%
death-coded share
Dog
most-affected species
Milbemycin Oxime + Spinosad
most-associated drug
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208
Total Reports
11
Deaths
5.3%
Death Rate

Species Most Affected

Dog 127
Cat 78
Horse 1
Parrot 1
Rat 1

Breeds Most Affected

Domestic Shorthair 37
Retriever - Labrador 16
Domestic (unspecified) 15
Domestic Mediumhair 8
Pit Bull 6
Shih Tzu 6
Chihuahua 6
Terrier - Yorkshire 5
Crossbred Canine/dog 5
Domestic Longhair 5

Associated Drugs

Milbemycin Oxime + Spinosad 34
Spinosad 27
Selamectin 25
Afoxolaner 23
Frunevetmab 11
Fluralaner Spot-On Solution 9
Prednisone 6
Carprofen 6
Gabapentin 5
Enrofloxacin 4
Cyclosporine 4
Moxidectin 4
Imidacloprid + Moxidectin 4
Cefovecin 4
Nitenpyram 4
Selamectin;Sarolaner 4
Oclacitinib Maleate 4
Melarsomine Dihydrochloride 3
Ivermectin 3
Ivermectin + Pyrantel As Pamoate Salt 3

Self mutilation Reaction Insights

208 reports name Self mutilation; 11 recorded a death outcome (5.3% of reported events, not a population-level mortality rate). VeDDRA code: 1222.

By species: Dog (127 reports), Cat (78 reports), Horse (1 reports). By breed: Domestic Shorthair (37), Retriever - Labrador (16), Domestic (unspecified) (15).

Most co-reported drugs: Milbemycin Oxime + Spinosad (34 reports), Spinosad (27 reports), Selamectin (25 reports), Afoxolaner (23 reports).

Read these counts as reporting volume, not risk: per our methodology, co-reporting reflects temporal association captured in voluntary submissions, not proof that a drug caused this reaction. A widely-prescribed drug will rack up more raw co-reports at an identical true rate than a rarely-used one, so compare within similar-exposure products.

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

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on 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.