Updated On November 10th, 2017
Pet's info: Dog | Mixed Breed | Female
Answered By Dr. Leigh, DVM 58
Veterinarian
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It could be that she is just constipated from the change in food or the lump could be blocking her colon making it difficult to pass stool. Have her rechecked by your vet to determine the cause of her problem. Your vet may be able to prescribe some medications to help her pass stool. She might also need some pain medications to help keep her comfortable. If the lumps can not be surgically removed then they will continue to grow and may cause additional problems. You could also take her to a veterinary oncologist to see if they have any recommendations for treatment. So Sorry that she has cancer.
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