Can degus eat millet spray?

Yes, but only a little: degus can eat millet spray. The Swiss animal welfare society (STS) says millet spray is a good treat, but only now and then in small amounts. The Zurich animal welfare society (Zürcher Tierschutz) lists millet spray among foods to give only rarely, while it lists other grains among foods degus should never have.

How to serve it: small amounts, rarely (STS, Zürcher Tierschutz)

Good to know: The Zürcher Tierschutz suggests tucking millet spray into the bedding or hanging it up to keep your degus busy.