Puzzles Needs Your Help: Surgery Urgent

Hello, Justin and I are fundraising for our dog Puzzles. He has a cancerous tumor on his leg. He had it removed once before but it grew back much larger and now Puzzle needs to have his whole leg amputated. The tumor is so large that it weighs on him, making it uncomfortable for him to run. Recently he caught it on something and opened the tumor. The vet says that because it's such a large tumor that it'll never fully heal so the need to amputate has become urgent. The longer we wait the more likely it is to get infected and cause his health to decline. We are asking for donations as the surgery is estimated to be at least 4,000 by the vet. Unfortunately, they have a steep payment plan and it still requires about half of the amount to be used as a down payment.