Cannabis Toxicity in Dogs
The usual pet toxicity case involves a dog that has inadvertently eaten a stash of marijuana. In the dog, clinical signs typically begin 30 to 90 minutes after the marijuana has been eaten. Because THC is stored in the body's fat deposits, the effects of marijuana ingestion can last for days.
Cannabis Toxicity in Dogs: https://veterinarypartner.vin.com/doc/?id=4951863