Help Ivar walk again

Hello!

My name is Niki and I am from Greece.Three months ago I adopted a disabled puppy with my sister and we named him Ivar.Ivar was hit by a car when he was 4 months old, and since then both his front legs have been paralyzed from the elbow down.He is now almost 1 year old and he needs to by amputated immediately since his legs are starting to paralyze from the shoulder and we've been told by doctors that it is dangerous to delay it any longer.We were able to gather the money for the surgery but unfortunately we still can not afford the prosthetic legs we are going to need to help Ivar walk again.The only sites we found that sell prosthetic legs for animals were not greek and the price range we found for each leg is approximately from 1500$ to 2000$.We are trying to raise money for at least one leg ,while still trying to gather more for the second one.We hope that any of you can help us!Thank you