Help my old boy Rocky

We have a 9yr old dog Rocky. We found him in a mini skip as a 6 week old puppy and have had him as a part of our family ever since. He's the most gentle beast of a dog & we love him to bits.

Just last week we had to take him to vet & found out he needs surgery to cure a condition called hyperestrogenism, this is overproduction of estrogen & can cause complications of the reproductive organs and even estrogen toxicity. It can also cause tumors to grow.

Rocky also has severe allergies which we can treat with ongoing medication so he can live out his old age comfortably.

We are asking if anyone could help us out with vet costs so we can get surgery done asap to prevent tumor growth.

We love our Rocky to bits & are struggling to get the money together as we only currently have 1 income coming in.