Be kind to your pets; don't give them drugs. Alcohol and THC are just as harmful for your pets as caffeine. It's your responsibility to keep things locked up, just as you would if you had a child around.
"THC — the psychoactive element of marijuana — is poisonous to [dogs]... the drug can sedate a dog so fully that it will inhale its own vomit..."
I've never understood why people think it's funny to give pets drugs and then watch them stumble around. The animal didn't know what they were getting into, they didn't consent. It breaks my heart.