Xtend Xr Work out with your pet. It is just as important for your pets to exercise, too. Research indicates that more than one-third of pets are heavier than they should be, so exercising with a pet can help both you and your pet. Both your pet and you can benefit from simply going on a walk.Paying your trainer in advance is an excellent way to make sure you attend all training sessions. When you do this, you are more likely to show up to all of your exercise sessions because if you do not, you are losing valuable money.