Help Rudy cross the rainbow bridge

my name is Carrie and I’m raising funds to help my ~16 year old beagle mix cross the rainbow bridge. 3 days ago she stopped eating and drinking and seems very confused. I’ve had her for 10 1/2 years. She has been the best doggo and I hate to see her suffer. I have Lap of Love scheduled so my other two dogs, who have severe separation anxiety, can understand what is happening. This is such a difficult time. I am disabled with a limited income, and other recent unexpected expenses have depleted my savings. I appreciate any help in lessening this unexpected financial situation.