If you think your dog has eaten weed, the first thing you should do is call your veterinarian. They will be able to advise you on the best course of action.
Some signs of marijuana intoxication in dogs include: Drooling, Vomiting, Lethargy, Hyperactivity, Restlessness, etc.
If your dog is showing any of the following signs, you should seek emergency help immediately: Seizures, Coma, Unresponsiveness, etc.
The treatment for marijuana intoxication in dogs will depend on the severity of the symptoms.
The best way to prevent marijuana intoxication in dogs is to keep it out of their reach.