Missing neck feathers
Our parakeet, Tweety, of about 7 years of age has no feathers around his neck and under his wings. We believe a cage mate may have done it, but we have since removed him from the cage. They have not grown back. Tweety has a new, kinder cage mate. Will they grow back. If it were mites, then the other birds would have caught them, right? Should we try the Pluck No More product. Tweety is as healthy as can be, but looks bad. Thank you.