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Pet's info: Dog | American Bulldog | Female | unspayed | 3 months and 8 days old | 23 lbs
My 9 wk old American Bulldog is knuckling. The breeder said it is normal in larger breeds and to alter diet. I live in the city where we walk on concrete, and I also have wooden floors. We purchased rugs for her, and changed her diet wondering if this is common for her breed?
1 Answer

Answered By Dr. Elizabeth
Veterinarian
Published on November 9th, 2019