Spay Incision Glue Already fell Off?

My 2month old kitten Mixy got spayed Thursday, it's Sunday now and it looks like the skin adhesive they used already flaked off. And it worries me because I thought it would flake off closer to the 10 day mark. It looks normal a little pinkness but no discharge. Where they tattooed her so you know she's been spayed it looks like there's a little dried blood but the incision looks fine to me (granted I've never had an animal spayed before.).

Give them a call if you're concerned. If it's not red, inflamed, funky-smelling, or leaking discharge it sounds alright. Keep her calm and restrict her activity as best you can.