Shortly after its first birthday, the new dog suddenly starts digging giant holes in the lawn. I don’t know why I imagined a year would be a cut-off point for a dog developing new unwanted behaviours. Why shouldn’t an adult dog find a hobby?
Anyway, these giant holes represent one of the key challenges of canine training: encouragement is easy; discouragement is hard. It’s easy to teach a dog that peeing outside is good. It takes a lot longer to teach it that peeing inside is bad.
