Updated On September 23rd, 2025
Pet's info: Dog | Jack Russell Terrier | Male | unneutered | 6 months and 27 days old | 6 lbs
Hello! My nearly 7month old pup has a lump on both testicles at the back... it moves around on both. Is this normal?
1 Answer
Published on July 8th, 2018
What you are feeling is likely the epididymis on each testicle. This is where the semen is stored in a convolute of the seminal duct directly attached at the lower end of the testicle. This is normal.
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