A family pet dog sitting down and wearing a dog collar.

Sitting Dog 

A seated spotted dog wearing a collar, attached on a leash.

Dog With Leash

A seated guide dog with collar and harness.

A seated dog wearing a collar and facing the side with its short tail pointing up.

A front-facing seated smiling dog with its ears up high, wearing a collar.

A dog wearing a collar, facing sideways and smiling while walking.

A guide dog wearing a harness and collar walking and smiling.