Sparky didn’t really have a hallucinogenic experience, but he did air-lick for several minutes.  He had not recently eaten peanut butter, or anything else.  After about ten minutes, the air-licking had tapered off.  I can only speculate.

I did not accept my nephew’s offer to cleanse my house of spirits, so maybe one of them likes dogs.

Sparky may have stuck is snout into poison ivy during one of our walks.  He uses his snout the way some people use a poking stick, so that’s possible.  If that’s the case, it seems like it would happen more often.