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Updated on September 23rd, 2025
Pet's info: Dog | Toy Poodle | Female | unspayed | 1 year and 3 months old | 5.1 lbs
I just noticed my dog, she has one nipple in red colour. It is just a little bit bigger than the others. Her behavior is normal otherwise and she had not been spayed yet tho Im going to have her do it soon. She might also be nearing her heat. Why? And also is it better to spay before heat or after heat??
2 Answers
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS
Veterinarian
Published on May 24th, 2017
Answered By Andrea M. Brodie, DVM
Veterinarian
Published on April 22nd, 2018
Yes, I am afraid, dogs can get mastitis and the signs you describe can indeed point to mastitis. I think it is a good idea to have it checked out on Monday so it can be treated before it turns into a purulent mastitis (with pus). Make sure Bonnie does not lick the nipple as she can contaminate it with bacteria that way and also aggravate inflammation.
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