"Rocko's Modern Life" was very close in spirit to classic pre-1970's cartoons, but had the edginess of its 1990's time period. In the 1993 episode "Bedfellows", Rocko's pal Heffer, a steer raised by wolves, goes to live with him after a fight with his adoptive family. Mr. Wolf reconsiders and goes to apologize to Heffer...and when he enters Rocko's house, this is the scene he is greeted with. This was a kid's show. Right?