Is it my turn yet?

Anxiety mounts for Casey as we approach the veterinary clinic, the tail descends and quivering sets in.

We had to wait for all six dogs to be seen before it was his turn.

The diagnosis on the scabby, itchy ear : possible mange (via fox), self-traumatised from scratching.
The treatment: a dab and two squirts on the examination table, plus drops and tablets for a fortnight.

Next please!