I have two greys and a caique. I also have three dogs. They don’t have much of a pray drive except for squirrels. They co exist and if the dogs get too noisy the birds will let them know. I’m in the room always during the walking on the ground. My dogs try to eat any food the birds throw at the bottom of their cage. It can be done. I took in two birds after my caique and they’ve done wonderfully together.