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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 5 years and 9 months old | 14 lbs
What kind of bug bite does the attached picture look like on my dog? And will he need additional meds or a vet visit if he is already taking Trifexis monthly?
2 Answers

Answered By David Darvishian
Veterinarian
Published on September 4th, 2017
Answered By Destini R. Holloway, DVM
Veterinarian
Published on January 14th, 2018
Poor puppy. This may be the beginning of a condition called puppy strangles, which is an immune mediated condition causing pustules on the face and body. Have your vet do some testing (ie biopsy of the lesions) to confirm. If this is puppy strangles, then treatment consists of steroids and antibiotics to treat for the secondary infection.
Another possibility is that this is just a skin infection which can be secondary to bug bites. Antibiotics are still the recommended treatment to help resolve these lesions. Best wishes with your puppy Champ. Take care.
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