Rollo turned 1 yesterday and over the last 2 weeks he's suddenly gone from being very laid back about small moving furry/ feathered things to totally addicted to them! This morning, he ran 2 fields away, chasing a hare and if we walk anywhere near a rabbit warren, he gets completely obsessed. In all case, he'll ignore me and won't return until HE chooses!
Is this a passing phase or the start of the rest of his life? Is it adolescence? What can I do to come back rather than disappear off? Obviously it's not safe for him to keep going, as there are roads and railways lines beyond the fields. But calling to him or waving an exciting toy or food, isn't working.