Hi Annette, I have that exact doggie door in my house...actually two of them. Both Myrtle 3.75 lb. Chi and Madison my 2.8 lb yorkie puppy get through them fairly easily. I also have another doggie door that is an insert for my sliding glass patio door. That one is easier for them but not much insulation.
Wagging Tails in the Dog Park! Deanna and the Dog Park Gang: Nugget, Shuai Li, Mable, Mouse, Myrtle, Madison, Caleb and Maxine >From the mountains of CA http://swlf.lilyslim.com/v3T7m8.png?h9j6wId9 On Feb 16, 2011, at 10:34 PM, Annette Le <[email protected]> wrote: > Hi, I wanted to ask, can anyone give me a brand of doggie door that is > insulated against weather but is also not too heavy for chis? Ours are > less than 4 lbs. in size and I doubted they could push open the door > we were looking at at Petco (it had two flaps plus a padded center > panel so they would have to push through that as well--I liked how > well it was insulated though). Any advice would be appreciated! > > Thanks everyone, Annette (Seattle with Paco and Pixie) >

