Here are a couple of easy tricks to teach your dog.
ALWAYS reward them for their efforts.
1. Shake Hands
Start by having your dog SIT DOWN.
Say the command " SHAKE" and take the dog's paw into your hand. While shaking it up and down say "SHAKE, GOOD SHAKE" and release it. Do this several times a day. Eventually you will want to stop taking their paw while saying shake. But if your dog doesn't immediately offer their paw when you say "SHAKE" then repeat the learning steps. Your dog is not slow they are just learning.
2. Turn Around
Start by having your dog stand up facing you.
Let them see the reward in your hand.
Stand still and say the word "TURN AROUND"
Lead your dogs nose around to the left (clockwise) with the treat so they walk in a circle.
When they are facing you again praise them with "GOOD TURN AROUND" and give them the treat.
Eventually you can stop leading them around by their nose for their trick...But if they are not ready to perform then repeat with the treat until it is almost automatic.
3. Crawl
Have your dog lie down in front of you.
Hold a treat just in front of their nose and say the command "CRAWL."
If they start to stand up, say "No, down...crawl." Pull the reward away, keeping it low, near the ground and say, "Craaawl."
When your dog moves even an inch or two without standing up, praise him and say, "Good dog! "CRAAAWL."
*TIP: Your dog must know 'DOWN' before he can learn this trick.
4. Circle
With your dog facing you, take a treat and lead your dog's nose to the right and around your body. Let them follow the treat all the way around behind your back and around to the front. Do this slowly at first.
Give your dog the treat and praise them. They will be making a complete circle around you.
*TIP: In the beginning you might have to give your dog several rewards while they are going around behind you and when they return to the front. Practice it several times a day, but only for five minutes or so, two or three times a day.
5. Wave
Your dog should know how to shake hands before learning this trick. Face your dog and hold out your hand as if you are going to shake. When your dog lifts their paw to shake, don't grab it, just pull back your hand, and say "Wave". Then give your dog a reward.
*TIP: At first your dog may not lift their paw very high. But once they realize that you're going to give them a treat if they hold it up there, they'll get it. You may have to tease them a little with your hand so they think you are going to shake with them. Waving your hand a little may help to get their paw into a waving motion as well.