Take him to the vet and worry about the money later. If the dog is suffering and needs medical treatment you must take it to a vet. I realize the financial situation but if you cannot afford it, an animal rescue center (AARF) should take care of your dog. I am sure they will gladly help. www.aarfws.org Central Spay & Neuter in Kernersville is a low cost veterinary clinic perfect for low income families. They offer low cost vaccines, spay/neuter and other services.
I would call animal Control an have them to pick up that stray.Ask them if they have any suggestions for you I am so sorry about your pet
I am sorry to say it but if the wound is that bad--- your best bet for the animal is to have him put too sleep. I know it's a difficult thing but with what we have available to help someone with no money is quite pitiful. So, if you are thinking more of the animal, I would go this way--- unfortunately.
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