Updated On September 23rd, 2025
My female kitten born March 27 has oval quarter sized lumps under three of her nipples. Not yet spayed. No change in behavior, still active. Doesn’t seem in pain when you touch them. Any idea what this could be?
1 Answer
Published on July 18th, 2018
My guess is that it is just hormone related hyperplasia. The other option is mastitis - it may be just starting. I would just keep an eye on it since she is acting otherwise normal. If after a couple weeks they lumps are still present you should have her examined by your vet. Hope this helps. Best wishes.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.