Male cockapoo re-home for $300 serious inquiries only (Kingsport)

I am rehoming my male cockapoo due to health conditions I am having and a lot going on that I can no longer care for him. I am sad about doing this but I want what is best for him. I am rehoming him for $300 to assure he goes to a good home will take whatever amount can be given I just want him to go to a good home that is all that matters