Buddy is sick...

For awhile now Buddy our dog ha had this cough. He has a deep cough when he walks on the leash, eat's, ect. Sometimes the leash tug on his neck, or he eats fast, so we thought that was why he was coughing. We took him to the vet and turns out he has a heart murmur. On top of that there is a chance he has heart worms. If he does it is treatable. There is a chance though the heart worms could have already given him heart disease. That is untreatable. In order to find out any of this, he need's $700 bucks worth of treatment. To add even more to the list, he has multiple tumors.
( they may or maybe not be fatty tumors )
I sadly do not have the money to pay off all the bill's.
So I am looking for any extra job's I can get. If anyone know's of anything, please let me know, Buddy's life depends on it.
To help make some money for the bill's, all profit from our Etsy shop will go towards Buddy. If there is anything you want made, we will make it. If something is not there, just ask in a message. Thank you very much - this money could help save his life!
Link to our store : www.etsy.com/shop/AkirasPerler…
Buddy and all of us would be very grateful.