with 37 episodes premiered on Invalid Date

with 27 episodes premiered on December 24, 1999

with 28 episodes premiered on September 1, 2002

with 25 episodes premiered on November 2, 2007

with 9 episodes premiered on June 14, 2013

with 39 episodes premiered on September 25, 2006

The Happy Tree Friends television series was first shown at Comic-Con 2006 and some of the episodes were shown on the website a few weeks prior the show's television premiere, September 25, 2006 at m… see more

with 11 episodes premiered on Invalid Date

Smoochies are videos of individual characters on Happy Tree Friends dying in different and unusual ways. Usually they involve a prop being used in an unlikely and deadly way. Each Smoochie includes o… see more

with 13 episodes premiered on Invalid Date

Season 6. Breaks are short 1-minute or less episodes that act as shortened Happy Tree Friends episodes (The graphics and animation are similar to that from the first to second seasons of the Web seri… see more

with 5 episodes premiered on Invalid Date

Season 7. Love Bites are Valentine's Day-themed short episodes featuring romantic relationships between two characters (male and female), that eventually go wrong with one or both members of the cou… see more

with 6 episodes premiered on September 2, 2008

Season 9. A spin-off about Flippy, Splendid, and Buddhist Monkey starring in an action series. Flippy stars in W.A.R. (Weapon Animal Regiment) Journal. Splendid appears in Splendid's SSSSSuper Squad.… see more

with 21 episodes premiered on Invalid Date

with 10 episodes premiered on Invalid Date

Kringles are special short holiday messages (set during Christmas) released as parodies of typical animated greeting cards. There are currently ten Kringles.