Fred Flintstone: Where's your get up and go?
Barney Rubble: It just got up and went.
Fred Flintstone: Yabba Dabba Do.
Fred Flintstone: I love my dear sweet mother in-law. My mother in-law is a doll.
Attendant: Are you feeling all right, mister?
Fred Flintstone: Huh? Yeah. Yeah, I'm okay.
Attendant: Good. Good. You just stay in here and rest. That hot sun out there is a killer.
Fred Flintstone: Poor guy, he must have been standing in it for hours.
Wilma Flintstone: I work hard all day, too, and what do I get? A lot of yak from you. You at least get out everyday, see things, talk to people. I never get out of this cave.
Fred Flintstone: How can you be so stupid?
Barney Rubble: Hey, that's not very nice. Say you're sorry.
Fred Flintstone: I'm sorry you're stupid.
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