Bethenny Frankel: Cookie the Dog Is Baby Bryn's Cuddle Buddy!
07/26/2010 AT 01:00 PM EDT
Does the new mom worry about letting Cookie and Bryn get too close? Not a chance. "Cookie loves Bryn, and is really calm around her," she says.
Cookie, whose loud and sometimes physical protective nature has made her famous in her own right on Mom's show, seems to know that Bryn is part of the family now. "Yes, Cookie can be ferocious, but only when threatened by people who she doesn't recognize," says Frankel. "She's fabulous with Bryn, it's too cute."
See more of Bethenny and Cookie on PEOPLEPets.com:
Bethenny Frankel's Dog Adjusting Well to New Baby Bryn
PHOTOS: Bethenny's Downtown Doggie