Abso-stinkin-lutely you should get a goose!!! Well, a pair to be more specific. I got 1 goslings last summer and raised them with my chickens. Surprisingly they bonded with the chickens instead of each other. My gander was AMAZING at alerting for any kind of predator, he even fought off a hawk. Sadly he passed away last week from a suspected dog attack.

My other goose has assumed his responsibilities with ease.
I highly recommend guard geese! We have had a great experience with them and the only "extra" things we do is have a bucket of water for them to dunk their heads in and we feed all flock/flock raiser so they get niacin in the winter when there is no grass.
They are great foragers as well, they free rang in the wood with our chickens. Just our experience, hope this helps!!
Jellybean & Cricket
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