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My 2-year-old Pomeranian has a hard lump that's getting bigger.

Updated On September 23rd, 2025

Pet's info: Dog | Pomeranian | Male | neutered

My dog 2 years old Pom had a hard pimple like thing and now it’s grown bigger

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Answered By Laura Johnson VMD

Veterinarian

Published on May 10th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Rocky! I recommend any mass that is changing: getting bigger, changing color or is bleeding/infected be evaluated by a Vet. The bump looks small and likely can be removed with a local block of lidocaine and a punch biopsy is Rocky would sit still enough. Possible causes are sebaceous adenoma, other cyst, hemaratoma or less likely a mast cell tumor. A lot of benign and cancerous masses can look the same. I wish Rocky the best!

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