From Wikipedia:
Dennis the Menace is a 1986 American animated series produced by DIC Entertainment (with season 2 co-produced by Crawleys Animation), based on the comic strip by Hank Ketcham (unrelated to the UK charcter from The Beano). The young blond boy with a cowlick and a mischievous personality, Dennis the Menace, gets into numerous scrapes and adventures with his dog Ruff and his friends Joey, Margaret, Gina, Tommy, PeeBee and Jay. Each half-hour show consists of three six or seven minute shorts.
Certified Universal (U), suitable for all.