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Updated on September 23rd, 2025
Pet's info: Dog | Jack Russell Terrier | Female | spayed | 11 years and 7 months old | 16 lbs
Hello, I have a jack Russell who has a lump about the size of a squash ball on her left back leg. You can push it, squeeze it and it does hurt her at all. It happened after we went for a run on a field. She doesn't seem bothered by it at all but I am curious to what it may be. Any help identifying it would be much appreciated.
1 Answer

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on February 20th, 2017