They do heal pretty fast.

I just had Chloe spayed Tuesday Nov. 14th.
She came home and slept that evening (I paid extra for the pain injection for afterwards) after the spay and the next day she was ready to PLAY, PLAY, PLAY. The vet instructions said I was take her out on a leash for 10 days!! WHAT?? Are they nuts!? I did that one time and the rest she went out by herself. Bailey didn't even bother her. The day after I TRIED to keep her from playing too hard just didn't work. She's fine, she even went to doggie daycare today. She gets her metal sutures out on Friday. I like the metal ones.....they don't EVEN attempt to lick those. She did have laser spay though. The only thing Chloe was concerned about was eating, she's 4 1/2 months old and eats a lot at this point in her growing stage but she could only have a small amount of food after I brought her home. Had her at the vet at 8:30am got her back at 3pm.

Good Luck Lou Lou