Updated On September 23rd, 2025
Pet's info: Dog | Shih Tzu | Female | 9 years and 7 months old | 89 lbs
My dog has a lump on her chest don’t know If it is cancer it is four inches big help
1 Answer
Published on November 28th, 2017
I would recommend taking Daisy to a veterinarian. Without a physical examination and an aspirate of the lump it is hard to say if it is cancerous or not. Your veterinarian can either take an aspirate or do a biopsy if needed to determine if it is something to be concerned about. Thank you for using Petco Pet Education Center, formerly Petcoach.
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