Help Coco Puff vets bills

Help me , help coco puff.

Took my dog to the vet this weekend because of his Allergic reactions to flea bites.. My father has been in the hospita and Rehab center the last 3 months. And I normally stay on top of my dogs health. But spending day after day in the hospital with my dad. It gotta way from me and his reactions to flea bites got a bit out of control and the treatments is a little pricey on my paycheck to paycheck life so any help you can give me would be much appreciated.