Doggie doors

[slleipnir]

Does anyone have doggie doors who also have cats? I was wondering if there is someway to have a doggie door that the cats can't open...

[Jessika]

They do have the doggy doors that come with a collar you put on your pet and the door will only open to pets or animals with that collar on. So, you could use it on your dogs and the cats wouldn't have a collar so they couldn't get through

[slleipnir]

I kinda worry that the dogs would be going outside,and the cats would slip out with them....I don't see the point in them, but I guess my dad wants it.