How old to spay a puppy, and how much does it cost.

Anytime after 8 wks of age. Not sure of price. U need to call the clinic about the price. (276)228-2126

Depends on the weight and after 6mos

Age and weight depends on price I believe

Depends on the weight of the puppy at the time of surgery. The bigger the animal the more it costs I think. I paid about 90 dollars to have my puppy neutered in February, he is a Chihuahua mix.