Though humans across the country are celebrating 4/20 by “smoking a doobie” or “dipping into the devil’s lettuce,” it’s not truly a party unless your cat gets to enjoy it, too. Catnip (Nepeta cataria) ...

Catnip drive felines crazy, causing them to roll around on the floor and paw at invisible birds flying in their vicinity, but why? Humans have used catnip for recreational purposes, as smoking the ...