Toothy-Sniffles Relationship

Toothy and Sniffles are shown to be particularly good friends in the series.

Kringle Frosty
Toothy and Sniffles are seen making a snowman, and Toothy giggles. Unfortunately, this ends when Lumpy runs them over.

A Sight For Sore Eyes
Toothy is seen at Sniffles' house making airplanes with him. Toothy makes a paper airplane which does not fly very well. On the other hand, Sniffles makes a metal airplane which properly functions, but causes the deaths of Toothy and Nutty.

Ipso Fatso
The duo appears in the gym. Toothy is seen lifting a barbel with Sniffles standing nearby to help if he got tired. Sadly, Disco Bear ran over Sniffles and Toothy had no choice but to drop the weight on his neck, decapitating himself.

Class Act
They appear acting in a play, along with Cuddles and Giggles.

Party Animal
They and a few other characters attended Flippy's birthday party.

Take a Hike
They went on a camping trip with Lumpy and some other characters.

Trivia

 * One thing they have in common is that they both idolize  Splendid.