Superstone - S5-E24
Continuity mistake: During the bank robbery in "Superstone" on TV at the beginning of the episode, the amount of money in the robbers' bag goes from empty to full between shots.
Superstone - S5-E24
Continuity mistake: When Fred (as Superstone) is putting the powder on his face in his dressing room, he puts the powder puff back in its dish, but when the door knocks, we cut back to Fred, and the powder puff has disappeared.
Superstone - S5-E24
Continuity mistake: When Pebbles and Bamm-Bamm are watching "Superstone" on TV, the building pieces in front of them change position between shots.
Answer: The name of the pet is "Baby Puss." He has appeared in episodes, but only a very few. The first episode was probably "The X-Ray Story" from season 2.
Bishop73