Mine had some good bit of loose or "fat rolls" until I started walking her. So if they had it for a long time it might just be normal excessive skin. Even now with her slimming down, she still has some "extra skin" that shows when she lays down.
__________________  R.I.P. Mick & Mandy (before 2010), Mila - 4/3/15, Chloe - 2/18/16, Kimchi - 6/2/2021 |