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Updated on September 23rd, 2025
Pet's info: Dog | Chihuahua | Male | unneutered | 2 months and 11 days old | 4 lbs
My 10 week old chihuahua threw up white foam in the middle of the night. His paws are also pink and is always biting them. His skin seems irritated. Could this be because of something he ate or is having an allergic reaction to his food?
1 Answer

Answered By Lauren Kennedy, DVM
Veterinarian
Published on February 16th, 2019