The Morkie has a lot of energy but few exercise needs. As these dogs tend to grow slowly shortly after being born, even light exercise must be done later than most other dog types. You should wait until they are about 4-5 months before you even walk them. Even then, the walks should be short and easy, say no more than 5 minutes or so. They can get most of their daily activity requirements met on their own providing they have the right environment.
Exercise should not be strenuous in the first year. These are small dogs that are highly excitable, overly courageous, and remarkably fragile. Children should be mature and taught how to be careful when engaging a Morkie. Extreme weather should be avoided, as should anything that might cause respiratory problems. They should be walked for a number of reasons, but an important one is so the concrete (sidewalks are best) will help wear down their nails. They should never be let off the leash when walking as they will chase after squirrels, cats, birds, and other animals. At dog parks, they should be kept from interacting unsupervised (if at all) with larger dogs, as they will not back down. Even when playing, a larger dog can accidentally cause injury. If they are not exercised, they will bark non-stop, and they can destroy furniture and doors fairly rapidly, as well as injure themselves doing so.
There are not many exercises recommended for this hybrid dog. They'll spend most their time trotting around the house checking on you and everything else. Rubber (or tennis) balls and other little toys will keep them amused. A short walk every day is essential, however, and for a number of reasons: discipline, a change of scenery, etc. here are a few easy exercises that will keep your little Yorktese in tip-top shape:
- Walking: be sure to not go too fast, and jogging is not advised.
- Fetch: Morkies love to please their owners, and they'll love this!
- Stick-hopping: While high-jumping is not good for them, low jumps over a broom or other stick held low by you can provide a way to burn off energy while inside.
- Training (or agility) weaves: Sticks stuck in the ground, or little cones set up inside, can provide a lot of exercise as well as help with training.
As Morkies can eat a lot, using snacks for obedience training during and after walks is recommended. If during a long walk, she stops or slows down a lot, you might want to carry her. Don't risk injury by forcing her to finish the walk. Also, a proper diet will help prevent obesity. Obesity is a problem that can quickly cause respiratory problems that can be very dangerous when Mortise get over-exerted. Make sure she has plenty of safe space inside to walk around as she pleases for as long as she desires.