The New Fred and Barney Show (1979)

S2E5 Fred Goes to the Houndasaurs

Wilma surprises Fred by bringing home a Houndasaur, but she didn’t bother to ask for his approval first. This decision quickly spirals into chaos for Fred, especially when he stumbles upon the creature's food and attempts to patent it. At the same time, Dino starts feeling envious of the new pet, adding to the tension. To make matters worse, Fred starts getting complaints from the police, making his day even more complicated.