I have a Havanese, "Kiawah" that will be 12 next month. He is absolutely trustworthy around animals. Last year when DH & I went on vacation, Kiawah refused to sleep over with my neighbor because he insisted on staying home with our house chicken, Priscilla.
Because of his age, we decided that we needed to get a puppy while Kiawah still had time to demonstrate how to behave around chickens. Now, we have a Coton de Tulear named "Gilligan"--he's 6 months and he's just now learning to behave. Before he learned some chicken manners, Priscilla decided to move back to the coop! Packed her bags and left in a huff! Gilligan's still full of energy but at least he's stopped chasing the chickens.
I'm sorry about your loss, Balto sure was a handsome dog.
Stephanie