Unidentified media

When I was extremely small and dinosaurs roamed the land, I used to go to a small, local daycare. Every day in the afternoon, the teachers/caretakers of the kids there would have us sit on a carpet and watch cartoons. It was mostly your usual stuff, say clifford or Arthur, and they were all provided via dvds by the main teacher. However, there was one cartoon that I vividly remember, yet cannot find anything about, no matter how many times I have looked for it. It featured Technicolor monsters of some sort. I remember there was definitely a tall red one and a purple one, and there might have been an orange or green one. I also remember that they stayed in a tallish house that was either blue or green. My memories of it are rather strange, as I also remember santa clause coming into play in the show, and the red creature holding up a mousetrap. The red one also may have had two heads at one point. I would love to find any info on the show, so if anyone could help me out, it would be very much appreciated (ps:the timeframe was around 2005 to 2006-2007)