A pet expert has shared a valuable habit you can do with your dog to enrich their lives and improve their mental well-being.

We all know the importance of a healthy diet and regular exercise for our four-legged friends. Most dogs require a daily walk, while lots of owners choose to feed their pooches specially-formulated food to make sure they’re getting all the nutrients they need.

But many of us don’t realise we also need to give our dogs regular mental stimulation to make sure they’re…