Mika (see avatar) is a 90lb GSD. She gets groomed once monthly and the last two times I've opted to use the Furminator treatment (I get an amazing discount with my groomer so it's not as expensive). She was groomed last week. The last couple of days I've noticed she's had some scabs on her back where the hair seems to be thinner. Mostly along down her spine.
I'm thinking this could be a result of the Furminator blade. Do any of you have any experience/insight on this? She was sprayed down with a conditioner before being brushed out but obviously that's not fool proof.
Any ideas would be appreciated!