But wonder how I might stop him from chewing on walls, etc? I asked at pet store and they told me to try Bitter Apple spray. It seemed to work for a while, but now it doesn't seem to phase him! He also acts like he is chewing a lot. Do all your birds do this as well?
Some budgies like to chew. For others, it's the farthest thing from their minds.
I would suggest getting Barney some chewable hang toys, made of rope, leather, and softer wood and see if that diverts his interest from the walls.
Example:
http://www.drsfostersmith.com/product/prod_display.cfm?c=5059+5648+5654&pcatid=5654Also to the person who asked about toys: I have found Barney LOVES to play with pill bottles, all different size tops off the bottles, toilet paper rolls, etc. There are not a whole lot of toys for Keets, so I just tried different things. He is playing right now with a pill bottle top. Or any tops. I give him a different colored one every few days so they seem new to him. Course I wash them out real well first!! Hope this helps someone.
My little guys prefer hanging toys, so I have a "do-it-yourself" kit with parts to make same.
But I have had budgies that liked small toys they could pick up with their beaks and carry around. These are called "foot toys" because the larger birds frequently pick them up with their feet to play.
Example:
http://www.drsfostersmith.com/product/prod_display.cfm?c=5059+5648+25029&pcatid=25029I had one budgie who thought an empty butter tub filled with castoff buttons was a great source of amusement.