There's a growing problem since legal medical marijuana dispensaries opened in Arizona in 2012: dogs getting high.

Veterinarians say that the number of instances of dogs consuming marijuana has escalated greatly, KPHO CBS 5 reported.

One vet said that he has been treating about two dozen dogs each month due to careless pot smokers letting their pooches eat their weed.

Just in case you were wondering, the symptoms of a stoned dog are pretty similar to that of a human: they lay around, don't do much and eat Cheetos.

CBS 5 - KPHO

Source: Free Beer & Hot Wings