I looked up Depo (Depo-Medrol). It's an anti-inflamatory steroid.
Depo-Medrol for Animal Use - Drugs.com
Under the indications on that drug page, I couldn't find anything that your vet would use it for except to treat Scraggles' inflamed gums, or if he is worried about a toxic reaction to the anesthesia Scraggles' was given when this all started.
It does say that Depo can improve the pet's overall mood...so I hope that it does the trick to get him eating again.
Depo-Medrol for Animal Use - Drugs.com
Under the indications on that drug page, I couldn't find anything that your vet would use it for except to treat Scraggles' inflamed gums, or if he is worried about a toxic reaction to the anesthesia Scraggles' was given when this all started.
It does say that Depo can improve the pet's overall mood...so I hope that it does the trick to get him eating again.