Question

What does it mean when a dog drags his bum on the floor.

Answer 1

It can mean a few things
i’ve had my dogs scoot across the floor and I found out that they had worms. Round worms I think.
However, scooting a bottom across the floor is a common dog behavior often indicative of an A.n.a.l sac issue

Answer 2

Scooting a bottom across the floor is a common dog behavior often indicative of an butt sac issue. butt sacs may become clogged or injured for a variety of reasons, which can lead to scooting.

or he's just itchy

Step-by-step explanation: