Black Russian Terrier is originated from Russia but Chorkie is originated from United States. Black Russian Terrier may grow 67 cm / 27 inches higher than Chorkie. Black Russian Terrier may weigh 51 kg / 113 pounds more than Chorkie. Both Black Russian Terrier and Chorkie has almost same life span. Black Russian Terrier may have more litter size than Chorkie. Black Russian Terrier requires High Maintenance. But Chorkie requires Low Maintenance
During the cold war, the Soviet Union developed the Black Russian Terrier as a working military dog. During the early 1950’s, the Red Star Kennel developed this breed and in 2004 by the American Kennel Club. The Black Russian Terrier is not really a terrier at all, but a mid-sized working dog used for hunting and guarding or as a pet. The Red Star Kennel is thought to have developed the BRT using a wide variety of breeds – as many as seventeen – including breeds like the Newfoundland, the Rottweiler, the Caucasian Shepard Dog and a Giant Shepard and an Airedale. So, you can see the wide variety and several more breeds were added. The Red Star Kennel in Moscow was owned by the state and they developed the BRT for specific working conditions and not for appearance. They did not really care how it looked except that it had to be black. In 1957 the state allowed a few puppies to be sold to non-military breeders. These breeders began to breed the Black Russian Terrier for appearance as well as function.
As these breeders worked with the dogs, they spread the breed throughout Russia and into Finland, Poland, Hungary, Germany, Czechoslovakia and Germany. From there they spread to Australia, Canada and the United States. The breed standard was developed in 1958 and by 1996 an updated version of the standard was developed to reflect the dog we see today. In 1996 the United Kingdom also got their first introduction to the breed. They are still rare outside of Russian or previous Soviet Union states.
The Chorkie is a very popular little dog but he is not a purebred. The Chorkie was developed by crossing the Yorkshire Terrier with the Chihuahua. Probably the most popular Chorkie ever was the Taco Bell dog in the 1990s. This hybrid is a young breed created in the late 1900’s. These small, toy dogs are great lapdogs. It’s not possible to know the exact heritage of the Chorkies but the initial crossing of the two breeds occurred in the early part of the 20th century.
The Chorkie makes a great indoor pet best suited for the single or elderly person. Not because the Chorkie does not like children but because they are so small they can be easily injured by children. They are continuing to grow in popularity all the time among those who enjoy the new designer dogs.
A little larger than a mid-sized dog, the Black Russian Terrier is strong, powerful, stable and alert. His head is block shaped and has a broad skull. The muzzle is square with a beard and mustache. A black, large nose and full black lips are matched with powerful and large jaws. He has a scissor bite and his ears should be triangles with rounded apexes. They have very large paws that are bear-like in appearance with thick black pads. They are also covered with hair. Their legs are muscular, powerful and strong. They have a cropped tail.
As mentioned previously the Chorkie is a mix between the Yorkshire Terrier (Yorkie) and the Chihuahua. They Tend to look more like the terrier than the Chi with a small head carried high on a well-proportioned body, with the long silky hair of the Yorkie. Their head carried the shape of the Chihuahua. Like the Chihuahua, they have mostly pointed ears although some Chorkies have droopy ears. The Chorkie coat is silky, long, and can be in a variety of colors. The ears are either fringed like the Yorkie or smooth like the Chihuahua.
The Black Russian Terrier is a working dog and he is confident, calm, self-assured and confident. He is responsive and intelligent, protective and fearless, loyal and aloof. He is not welcoming to strangers. If socialized well, he is enough of an independent thinker to be able to decide on his own who or what poses a threat to his family and what doesn’t. They get bored quickly because they are so smart. Keep him stimulated. These are strong, athletic dogs who will love to run with you, jog along side your bike, hike the mountain or just walk with you. Whatever your form of exercise is, the Black Russian Terrier can adapt to it. They also have a strong prey drive so don’t trust them with animals they do not know. They are ok with cats and dogs that they grow up with. They love to play with kids but be careful they don’t unintentionally knock the little ones down.
The Black Russian Terrier matures later than other dogs. Treat the puppy the way you want the adult dog to be. If you don’t want a large dog on your bed don’t let the puppy sleep on the bed. He will soon be a large, powerful and strong dog with a mind of his own and you will not be able to keep him off the bed.
Remember that the Chorkie is a cross breed and not a purebred. Its temperament is that of a mixed breed dog which is usually laid back and mellow. The Chorkie might bark a lot as both the Yorkshire and the Chihuahua are known to bark. It can carry the traits of either or both of its parents.
The Chorkie is a great lap dog though he can be stubborn and wear their owner out with all their energy. They are playful and willful and need strong leadership despite their small size. They will bark at anything they find to be suspicious. Despite their size they are highly intelligent and very loyal, affectionate dogs. They love their people and will not like it if you leave them alone very often. They are quite brave to the point of being reckless and can be aggressive toward dogs a lot bigger than they are. Due to their courage and their barking they are great family dogs.
This is a healthy breed who faces some of the same issues other large dogs face such as dysplasia in the elbows and hips. Then they also face their own hereditary diseases such as Juvenile laryngeal paralysis, hyperuricosuria and polyneuropathy. They are also susceptible to heart disease, eye diseases, allergies, Panosteitis and hypertropic osteodystrophy. Let’s look at the major hereditary disease that are not so common.
This occurs when the larynx arytenoid cartilages stop working and don’t operate so then the adjoining muscles don’t work either and the dog cannot swallow without the possible damage to the airway and the cannot breathe properly during exercise or while panting.
This is a condition that can occur in people and animals. This condition can lead to kidney or bladder stones as there is too much uric acid in their urine.
Like any form of neuropathy, in this disease many different nerves are damaged, and this can cause weak reflexes and tremors. There are effective treatments however.
This is a large, working dog that needs healthy nutrition. Feed once or twice a day but do not overfeed. Don’t let your Black Russian Terrier get overweight. Proper nutrition for puppies is critical given the nutrionally based diseases discussed below.
This is a high energy dog that needs to work. He doesn’t just want to work, he needs to work. So, find him a job and one that includes a lot of exercise. He needs consistent and firm training but will respond well and excel in Obedience Trials. They are good at Schutzhund and agility. They need plenty of exercise and will be unhappy and destructive without enough and a job. He needs to burn off that energy.
These small dogs have a lot of energy and need to eat a food that is high in quality calories. No empty calories for these guys. Feed them at least twice a day and no more than a fourth of a cup of dry food for the entire day. They can become overweight easily so do not overfeed.
Additional health issues might include knee cap dislocation leading to arthritis or lameness and a tendency to develop low blood sugar.
Again, these are high energy little dogs. They need to be exercised or at least have brisk play inside the house. They excel at competitive games such as barn hunt, agility and obedience.