Clumber Spaniel is originated from United Kingdom but American Mastiff is originated from United States. Clumber Spaniel may grow 40 cm / 15 inches shorter than American Mastiff. Clumber Spaniel may weigh 51 kg / 112 pounds lesser than American Mastiff. Both Clumber Spaniel and American Mastiff has same life span. Clumber Spaniel may have more litter size than American Mastiff. Clumber Spaniel requires High maintenance. But American Mastiff requires Low maintenance
Ever since winning in Confirmation at Westminster Kennel Club’s annual show, the popularity of the Clumber Spaniel has increased markedly. The breed of Clumber Spaniel comes from the United Kingdom and it is the largest of all the spaniels. The breed is named for the Clumber Park where it was developed in Nottinghamshire. The Clumber Spaniel a=was designed to be a gundog or hunter in heavy weeds or cover. They have been popular with the Royal Family and were kept by King George V, King Edward VII, and Prince Albert.
It is possible that during the French Revolution, the Duc de Noailles gave his spaniels to the Duke of Newcastle in Nottinghamshire, These spaniels, Alpine Spaniel, are extinct. At the time they were bred with Basset Hounds and Great Pyrenees.
Another line of thought has the Clumber Spaniel descending form an ancient Bleinheim Spaniel, which was used to later develop the King Charles Spaniel.
Whichever theory is true, we know that they were first bred and improved by William Mansell. They were shown in 1859 in England. They were bred almost exclusively by nobility until the mid-19th century. Then World War 1 caused all breeding to be discontinued and the number of Clumbers declined drastically, only to be redeveloped after the was by King George V.
The Cumber won Best in Show at the prestige’s Crufts 1991 Centenary Show. When the American Kennel Club recognized the Clumber Spaniel, there were only 9 other breeds officially recognized. They came to Canada in the same year of 1884. They are also recognized by the UK Kennel Club as a Vulnerable Native Breed. A Clumber bred by Doug Johnson won Best in Show at the 1996 Westminster Dog Show.
The Clumber Spaniel is a loyal, gentle soul who is not very friendly with strangers. They shed all the time and snore loudly.
The history of the American Mastiff is entirely tied to the old European Mastiffs but in particular the English Mastiff. The developers of the American Mastiff crossed the English Mastiff with the Anatolian Mastiff at the Ohio kennel, Flying W Farms. The founder of this breed is Fredricka Wagner. Because of this the English Mastiff and the American Mastiff look very much alike. The difference between the two is that the American Mastiff was bred to have less health concerns than the English Mastiff and without the drooling. In 2000 the CKC acknowledged that the American Mastiff and the English Mastiff were separate breeds.
The Clumber Spaniel is heavy-boned, with a very large head and a square muzzle. Of all spaniels, he is the biggest. His expressive face wears a dopey, sad look and his eyes are large, shaped like leaves. The muzzle is as large as the head and his nose is square. He has freckles on his muzzle and a deep chest. His legs are straight, and his feet are solid.
The Clumber Spaniel gives off a dignified air and despite his expressions, he is ready to play or to work at any time.
This crossing of the English Mastiff and the Anatolian Mastiff resulted in a Mastiff with a much drier, less drooling mouth than the other Mastiffs. This is a giant, massive dog – powerful and muscular. With a wide head that is rectangular rather than square. Their eyes are dark amber, and their ears are high on their head and rounded. With a medium size muzzle, black mask and heavy head, the American Mastiff is a handsome dog.
Their chest is broad, deep with ribs that extended backward. He has strong legs that are parallel and wide set. He also has a long tail. Puppies of the American Mastiff are born almost black and as they grow their coat color lightens. In addition, it is important that they have a wrinkled forehead as well and a scissors bite is preferred.
This is a gentle, loving dog though he is wary of strangers. He is loyal, dignified and affectionate with his own family. If there ever was a canine couch potato this breed is it. They love to curl up and sleep or eat on your living room couch. He has a great sense of smell and he has good stamina
A love of children and devotion to his pack (family) is bred into the American Mastiff. He is non-aggressive unless you threaten his family or his children. Then he becomes courageous, protective and defensive. This is a gentle giant most of the time, however due to size and the need for strong leadership, the American Mastiff should be socialized and trained early. If they are socialized and trained they will be calm, gentle dogs. They will remain protective and alert, but they will be friendly with strangers. They love to please their people and being highly intelligent they learn fast.
The Clumber Spaniel can suffer from a variety of conditions due to its very design and genetics. Lameness early in life can be attributed to the large and fast-growing bones in the Clumber. This lameness will dissipate when the pup is fully grown. Other issues include:
Can become dehydrated and all the problems that arise from a dog being overheated and dehydrated.
Must have a caesarian section. They may also have a sensitivity to the anesthesia used in the procedure.
Hypothyroidism with ear and skin complications.
They cannot take sulfa drugs.
American Mastiffs seem to have fewer health issues than other larger giant breed dogs. However, they can experience allergies as many large, wrinkled dogs do. They also might have a tendency toward eye issues, hip dysplasia, cancer and heart disease. Bloat might be the most life-threatening issue many American Mastiffs experience.
The Clumber has a tendency to gain weight and become obese. Feed them wisely. Feed about ¼ to ½ of a cup of high quality dry dog food twice a day.
This can be cervical or spinal. The discs can be bulging or ruptured. Can lead to paralysis if not treated properly.
Entropion with inward rolling of eyelid or Ectropion with outward rolling of eyelid.
The Clumber Spaniel is not the most energetic of canines. He still needs moderate exercise daily but don’t overdo it. Walks, fetch, swimming, chase or confirmation are good activities for a Clumber.
Giant breeds like the American Mastiff are known for growing rapidly as a puppy and therefore proper feeding and nutrition is essential. The slower your American Mastiff grows, the better. Make sure your puppies get enough phosphorous and calcium in their high calorie diet. Free feeding is not recommended. Feed puppies up to 4 small meals per day and feed adults twice a day.
As previously mentioned this breed is a fairly healthy one, There, are however, certain evaluations you should do with your American Mastiff puppy to be sure she is in good health. These tests would include an elbow and hip evaluation to check for dysplasia. He should have an ophthalmologist and cardiologist examine him as well. Most American Mastiffs will not have any problems, but these evaluations will help to prepare you if they do. The wrinkles in your dogs; face, around the eyes and muzzle must be kept clean as they can become infected if you don’t.
Unlike the way he looks, the American Mastiff is not a couch potato, but neither are they a high energy, exercise machine. They do well living in apartments or homes, with or without a fenced in yard. They need a long walk every day. They need mental stimulation through exercise and games. Make sure they learn to love to play so that they don’t become lazy as they age.