[2] It was initially broadcast on Rai 2 in Italy, and later aired on M6 in France, on KiKa in Germany, on YTV in Canada, and on Kids' WB in the United States.

[5][6] In the fiction of the show Tamers are beings with special powers; their main characteristic is The Dom, an energy that is passed from parent to child.

In the United States, the series premiered on 23 September 2006 on Kids' WB television block broadcast on the affiliates of The CW network.

For Common Sense Media, Emily Ashby gave Monster Allergy a mixed review.

She wrote that "cartoon violence (explosions, laser blasts from eyes) is commonplace throughout the show" and that it "exists mostly as TV fluff.