Tibetan mastiffs are no ordinary dogs. With their natural fierce appearance and loyalty, they came down from mountain pastures in the 1980s and their stock has been rising ever since. However, experts warned that the species is facing danger of degradation even though their number increased greatly.
There are cases where mastiffs are now being seen biting or mauling their hosts, which goes against the nature of purebred mastiffs who are well-known for their loyalty, said Guo Feng, director of the national Tibetan Mastiff website and vice chairman of the China Purebred Tibetan Mastiff Association.
He said some breeders have experienced the negative effects of over 90 percent of mastiffs not being purebred. "People's excessive intervention and cross-breeding has caused inbred mastiffs, and the consequences are already showing," said Guo.
The opinion is echoed by Peng Qiwei, vice chairman of the China Tibetan Mastiff Club.
"Under natural conditions, mastiffs with weak or sick hind legs are not competitive or strong enough to mate successfully, and thus cannot produce offspring," said Peng.
He has a mastiff farm on the outskirts of Beijing, which currently houses over 30 purebred mastiffs.
People put sick mastiffs out to stud, producing poor or weak offspring, just for the sake of money, Peng pointed out.
Statistics show that only around 700 Tibetan mastiffs are definitely identified as purebred across China, according to Shandong Business Daily. Peng estimates that the country currently has about 100,000 mastiffs.
Mongrel race
Due to huge profits, the business surrounding these dogs has become increasingly shady, with a number of mongrels now being passed off as purebreds.
For unprofessional breeders, especially newcomers, it is more difficult to distinguish whether a mastiff is a purebred or a mongrel, since they look very similar to each other.
Some businessmen cross mastiffs with other breeds, such as the Tibetan Kyi-Apso and Afghan Hound. This has misled those who have never got seen a real purebred mastiff. "Thus, the number of purebred mastiffs is decreasing quickly," said Peng pitifully to the Global Times.
Even in their place of origin, on the Qinghai-Tibet plateau, many mastiffs are not purebred, as they mate with other large dogs. Part of Peng's work is to track the ancestry of purebreds, making sure the line is unbroken.
When judged by their ancestry, appearance and physical condition, only 2 to 3 percent of mastiffs are qualified to breed babies, said Peng.
As a real lover of dogs, Peng shares his standard on how to judge a purebred mastiff. "Generally, I observe their head, tail, stature and legs," he said. A purebred mastiff has a big head and tail, which are in perfect proportion to each other. Peng also states that purebreds have a fierce expression and stronger hind legs.
More problems are hidden behind the seemingly prosperous business, Guo said to the Global Times.
Female purebred mastiffs only give birth to puppies once a year, while other female dogs can do so two to three times a year.
In order to "help" mastiff puppies grow quickly, some people force-feed them with hormones and supplements. Many puppies are not allowed to roam or exercise, and simply sleep and eat, or have their hair dyed to look more beautiful.
There have been cases of saline water or glucose being injected into mastiffs' legs by breeders to make them look strong and powerful. Many of these poor creatures end up dying shortly after being sold to customers, according to Guo.
"The fact that demand for the dogs far outstrips supply has led to such shady practices," said Guo.
Prices for the breed had been rising, culminating in a mastiff named "Monster" being sold for 5 million yuan ($780,000) to a bidder in Tianjin in November 2007.
Treated as commodities
Out of every litter of six or nine puppies of purebred mastiffs, only one puppy usually grows up to become a sought-after physical specimen, depending on nutrition and condition, also increasing the price of the breed.
Xia Xueliang, who has a mastiff farm in Ji'nan, Shandong Province, told the Shandong Business Daily that "it is an indisputable fact that an excellent male and female mastiff may not produce equally excellent puppies."
Peng first discovered Tibetan mastiffs through a magazine article in 1992. "I could not forget the dog because I was really impressed with it," said Peng, who thought it looked like a lion. A year later, he began to breed the dog in Shandong Province.
Peng said he began to search for information about mastiffs at the time, and studied how to raise them with a breeder. As the profit margins for selling the dogs grew, he quit his furniture moving company and focused full time on breeding.
Peng moved to Beijing in 2006 to continue his business at a time when the industry was booming. "The largest number I had at one time was about 80 mastiffs, and the best sold for 800,000 yuan," he recalled.
The mastiff in question, a 2-year-old female called Qiao Hong, was sold to an iron mine owner in 2008. The owner used her for breeding and made a fortune, a sequence Peng says is typical of the business.