Quote Originally Posted by Daisy and Delilah
Look at you sleeping cutie!! You're adorable Fritzie!! Barry, do you think Fritz is growling to protect his Papa? It seems he started this when your Dad got sick. Maybe he's confused and being protective? Just a thought.

This is what I have suspected too. He is Papa's shadow and might be tuned in on a higher energy frequency

Fritz~ You don't seem to be sporting antennia, but just the same, think of all those meaty treats~ ( rubs the belly)