Scaredy cat.

We have two cats and love them both very much. There are times that they drive me crazy with typical cat behavior but I love them nonetheless. It does make me laugh to think that these two very large cats could be afraid of anything. This weekend my husband put in a new door to our basement that has a pet door in it. He spent a great deal of time researching pet supplies to find the perfect door for our needs. One of the cats has decided that the pet door is no problem to use. The other cat however won't use it yet. What is funny is he is the larger and typically more aggressive of the two cats. What on earth is keeping him from using the door I don't know. Hopefully he will get over it soon.