The word 'treat' does it but other than that, only one other word causes both Charlie (the cat) and Casey (Shetland Sheepdog) to come running. That word is 'bubbles.' Charlie always takes the high spot and, for the most part, simply enjoys watching them float down. Casey, on the other hand, is in attack mode.

Is there something a little out of the ordinary that your pets love? Tell us about it in the comments below.