Is Oxycodone Safe For Dogs. The severity of the condition, the size and weight of the dog, and its prescription will determine how much miralax is appropriate for your pet. Only dogs with advanced cancer (or severe arthritis) should be considered for oxycodone.

It is sometimes used, but there’s a high potential for serious harm. Gabapentin, tramadol or rimadyl are better alternatives in most cases. Though it is indeed possible to usher your pet from this world on an overdose of oral barbiturates or expired oxycodone prescribed for your last surgery, you won’t catch me recommending it if someone asks me how to euthanize a dog or cat at home — even to my good friends (in fact, one of those asking about this possibility was a human doc and a friend).
