[TxVicki]

Originally Posted by TxVicki

I use Sentinel on my girl's and I just started them on Comfortis and I did not have any problems at all.
Mine have horrible reactions to the topical as I stated several times before. I feel very comfortable with the discission I have made for them.

Oh I wanted to add something else to my post.
I don't give both the Sentinel and Comfortis on the same day. I give them a week apart and both always on a full tummy.