Probably the best you're going to find for a niche need

This is a multi-size perch in the same box as a nice scale but it works well when the bird doesn't knock the perch off of the scale. It would be better if the perch could be attached to the scale. It uses a (reasonably priced) 9v battery.More detail ...

This has worked multiple times for our pet rats and birds.

Great alternative to antibiotics. Applied to the fur around their noses or to our game hens beaks in tiny amounts very effective and respiratory event over in days.More detail ...