Knowingly or unknowingly, owners frequently reinforce and even encourage the formation of bad habits. When their yorkys lick at chairs, pull on shoes, take socks, or bring the leashes out, they ignore it.
They then wonder why the dogs eventually chew or possessively hoard these items. To prevent your yorky from gnawing your possessions, give him a suitable substitute he can chew to satisfy his oral cravings.
Rawhide bones and solid, hard rubber balls are good choices. Encourage your yorky to chew on these to the exclusion of everything else. Don’t give him anything that can be harmful if ingested, such as soft rubber toys.
Also, be sure not to give him anything that he could later generalize to include your possessions. Foe example, never give your yorky an old shoe or discarded glove. Later, he may not stop to distinguish between his old one and the new pair you just bought.
Giving your yorky bones from the butcher can be dangerous if they can splinter or are small enough to get lodged in the throat. Small fragments of bone can become impacted in the large intestine of older dogs and cause serious constipation.
If you must give him one, make it a heavy thigh or shank bone that you have thoroughly boiled to remove all the grease, thus making it almost sterile. If you don’t take this precaution, the grease stains will get into your floor and furnishings, encouraging your yorky to chew at these spots.
A yorky that chews out of spite or anger has no excuse and needs to be corrected harshly. There is no way to explain to a yorky that you have to go out to shop or work and can’t always be with him.
Simply confining your yorky in a separate room for a while each day while you stay in another will demonstrate to him that at times he will be alone without your company..
Every once in a while, check him to see if he is up to any mischief. If he is being good, praise him; if he is doing something he shouldn’t, punish him. After this he may be on guard, not knowing whether you are there or not.
However, confinement generally needs additional methods to ensure compliance. If your yorky is really obnoxiously spiteful, direct harsh reprimands are needed.

