I always say I would spend up to $1000, but then found myself paying $2500 to repair a hind leg on our newest addition to the canine crowd.
However, there is much more than cost to consider.
What is the age of the animal? A young animal who still has many years of life ahead may justify a larger cost. Our newest dog was only 12 months old. Her previous owner had allowed her to be injured when she was tiny and never repaired the injury. For that $2500 we could give her a rapid end to pain, make it possible for her to use all four legs, and grant her potentially another 14 or so years of happy life.
What is the quality of the animal’s life and what would it be if I spent the money? I had a wonderful cat develop kidney failure when she was only six years old. For $3000 I could have gotten her a kidney transplant. But then for the next ten years I would have to give her anti-rejection drugs daily and watch her carefully for any signs of infection. She was in great pain and hated to take pills, so I chose to end things for her.
How will the treatment make the animal feel, especially if there is a possibility that the treatment won’t work? Our Shar-Pei had an aggressive form of lymphoma. Chemo therapy might have cured her, but it was more likely that it would only have slowed the disease. The treatment itself would have made her feel terrible, nauseous and fatigued, so she wouldn’t have been able to enjoy being a dog. You can’t explain to her why you are doing something to her that makes her feel ill. Thus, it is better to end things while she still enjoys life a bit.
For me the most important thing is for my pets to enjoy their lives. If treatment will allow them to continue a painfree existence, where they can do what a cat or a dog naturally does with the pleasure they should feel in being alive, then I will spend the money.
However, if treatment may be more painful than the illness, or have no chance of granting pain-free living, or if the animal has lived a good. long, happy life, then I would choose to end that life comfortably, no matter how much emotional pain it causes me.