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Updated on September 23rd, 2025
Pet's info: Cat | Domestic Shorthair | Male
Hello, There is an outside cat that I feed very regularly. Recently I’ve noticed that one of his ears is scratched and bloody (on the inside). I felt around a little and discovered a large mass/bump under the ear. He shakes his head quite a lot too. In the pictures you can see how that one side is poofy and I tried to circle where I feel a mass. I hope you can offer some advice. Thank you.
1 Answer

Answered By Jessica Desrosiers
Veterinary Technician
Published on March 26th, 2020