[alaskayorkie]

As I understand it, Yorkies' tails were originally docked to keep them from getting caught in machinery as they hunted rats in European factories. But after reading up on it, I can see why owners of longer-haired Yorkies would favor it. There's a hygiene and cleanliness issue. I think that's a legitimate reason to dock tails, especially in show-class Yorkies.

If I could go back in time, I wouldn't dock Eddie's tail. We keep his hair short, so the hygiene issue is moot.

Here's some information I pulled off a U.K. Web site that explains some of the reasons for docking:

Why Are Dog's Tails Docked?

1. To avoid tail damage

A number of working gundog breeds have to hunt game through heavy vegetation and thick brambles, where their fast tail action can easily lead to torn and bleeding tails which are painful and extremely difficult to treat. Docking the end of the tail eliminates the risk of injury.

Working terriers are docked for the same reason. In addition, terriers which are bred to hunt below ground for purposes such as fox control, have their tails docked to a length which is more practical when working in a confined space.

Other non-working breeds which have an enthusiastic tail action, are also liable to damage their tails, even in the home.

Since docking was banned in Sweden in 1989, there has been a massive increase in tail injuries amongst previously docked breeds. Within the 50 undocked Pointer litters registered in that year with the Swedish Kennel Club, 38% of dogs suffered tail injury before they were 18 months old and in 1991, the number of individuals with tail injures had increased to 51% of the group.

2. For reasons of hygiene

Long haired, thick coated breeds like the Yorkshire Terrier and Old English Sheepdog are docked to avoid the hair around the base of the tail becoming fouled by feces. Even with constant grooming and washing, such fouling is unpleasant. If allowed to get out of hand, it can lead to severe problems of hygiene, or even flystrike and subsequent infestation by maggots.

Hygiene problems can be greatly reduced or eliminated altogether by docking.

3. To maintain breed standards

Breeds which have been docked over many generations have been selected for specific qualities of build and conformation, but not for tail length, shape or carriage.

If left undocked, it is unlikely that the best dogs would carry good tails. In seeking to maintain the quality of the breeds, breeders would therefore be left with a diminished number of suitable sires and dams. The genetic pool would be reduced, greatly increasing the risk of hereditary diseases taking hold. Some breeds could even disappear for ever.