What can i do to help my puppy not be scared
A few days ago a repairman came in to work and I put the gate up to separate him because he's huge and likes to jump on people. Since then he's been sniffing and scared looking up at the ceiling backing up in fear, cowering, and some barking. I have since vacuumed and mopped and he acted alright after that for a lil bit but then the same behaviors returned. The vet said that if it didn't go away it could be neurological and he'd need a $500 cat scan. I just don't know what to do any information would be appreciated