Havana Brown is originated from United Kingdom but Sumxu is originated from China. Both Havana Brown and Sumxu are having almost same weight. Both Havana Brown and Sumxu has same life span. Both Havana Brown and Sumxu has same litter size. Both Havana Brown and Sumxu requires Low Maintenance.
The rare Havana Brown cat seems to be a result of a planned breeding between Siamese and domestic black cats.
It was in the 1950s that cat fanciers in the UK became the early breeders. These breeders called themselves the Havana Group. They created the foundation of the modern-day Havana Brown cat.
These breeders managed to produce chocolate shaded kittens which became known as the Chestnut Brown Oriental. Kittens arrived in the US and were crossbred with the Chocolate and Seal Point Siamese to produce chocolate-colored kittens.
In 1964, the Havana Brown was accepted for Championship status by the Cat Fanciers Association.
The Sumxu is an odd-looking cat with its droopy ears or drop-ears. The truth is, the cat is considered extinct and the last reported Chinese lop-eared cat was way back in 1938.
According to reports, the cat seems to have first made an appearance in 1656 and was always described as a curiosity. It seems as if they were valued as pets but they were also used as food. A Polish man was the first Westerner to describe the Sumxu in his illustrated book Flora Sinensis. The breed was once found in and around Peking and resembled a long-haired Scottish Fold.
The Havana Brown is a medium-sized cat, being somewhat slender and weighing between 3 and 6kg. The body is long and muscular and the cat has a beautiful brown short to medium-length coat.
The coat color is in fact a rich reddish-brown shade. The ears are fairly large and round-shaped and the oval-shaped eyes are a beautiful green.
The Havana Brown is an intelligent, playful, curious cat who enjoys being in the company of its human family. They tend to gravitate towards one favorite family member.
They’re cats that don’t like being left alone for long periods of time. They get on well with children and he also won’t object to becoming friends with the family dog as well.
Friendly though they may be, they also enjoy spending some time on their own. Individual personalities vary but most are playful and talkative.
The Chinese have always eaten this cat and because it has always been found in restrictive conditions the cat lost its keen sense of hearing because it no longer needed to hunt. The cat's ears lost their upright nature and became the hanging ears that are characteristic of the Chinese cat.
The cat had a long silky, shiny coat and was a dirty yellowy type of color. It had a ruff, a thick tail and blue, slanted eyes. It is thought that the size of the Sumxu was somewhat larger than the standard cat so he would have been a medium to large-sized cat, weighing in the region of 4 to 7kg. He was thick-set and muscular.
It is thought that this cat wasn’t particularly active and that it seems to only become really animated when offered food, preferring to lie beside a warm fire than to be found outside. We can only assume that it was a fairly quiet cat.
There is a good reason why the Havana Brown cat is so popular. People love the unusually rich brown coat which always has a gleam to it.
They also love that this chocolate-colored cat has a wonderful personality and can be a solid companion for humans. So long as you don’t leave him alone for a long time on his own, as that is part of his charm – wanting to be constantly involved with his human family.
Not much is known of the character of the Sumxu cat as it is now extinct. It doesn't matter what kind of cat you have because every cat needs to be loved and well cared for. If you can't do that, then why get a cat in the first place.
There are no known genetic diseases associated with this breed. They may have a bit of a higher occurrence of gingivitis than other cat breeds, and this thought to come from them having their Siamese ancestry.
Beware of bladder stones with your cat which can start at any age. The stones can start off small but can grow larger, rubbing against the bladder walls and resulting in inflammation.
Bladder stones can also lead to blockage of the urethra so that your cat isn’t able to urinate. There are symptoms to indicate your pet may have bladder stones and these can be straining to urinate, painful and little urination, urinary tract infections, and blood in the urine.
This is a time when you want to get your pet to the vet just as soon as possible.
Also, be on the watch for eye infections. Conjunctivitis is one of these to look out for but there are other eye infections your cat can experience. They can come about because of an upper respiratory infection that spreads to the eyes, but they can be caused by any number of things such as bacteria, parasites, and viral infections.
You’ll notice your cat pawing at his eyes and there may even be redness, discharge, and swelling. You vet will be able to treat eye infections with ointments and eye drops.
The Sumxu cat should have seen the veterinarian every year for an examination and to make sure his vaccinations and deworming were up to date.
It is never a good idea to give your cat medication that hasn't been prescribed by the vet. If the Sumxu cat had ingested a poisonous substance, it would have been kind to call the vet. It would have been dangerous for the Chinese to eat such a cat that had ingested poison.
While cats should be spayed and neutered, it is quite possible that the Sumxu cat was eaten before it ever had a chance to become a parent. Neutering and spaying a cat has health benefits for the cat and can prevent cancers.
With the cat’s short coat, he experiences little shedding so very little grooming is required. A gentle brush once a week will be enough. These cats love attention and submit easily to a brush and body rub with a soft rubber brush.
Check inside the mouth as periodontal disease is a problem with cats. You want to make sure that there aren’t any bad teeth as this can cause a lot of pain.
A vet can also be useful in examining your cat and pinpointing problems.
Check the inside of the ears too because they can become somewhat clogged with wax and dirt. If you don’t want to probe inside the cat’s ears with a cotton ball with warm water and apple cider vinegar, you can take your cat to the vet or to a professional cat groomer.
Keep the litter box of your cat spotlessly clean as these cats are fussy with cleanliness.
One would have hoped that the now-extinct Sumxu cat received high-quality cat food. If you don't know what to feed your cat, your veterinarian will be able to advise you on the best diet. The cat food manufacturers always produce foods that take into account the cat's age and activity levels.
Certainly, every cat needs taurine, an essential amino acid, for heart and eye health. The food you choose for your cat should contain all the necessary vitamins and minerals.
You will need to provide fresh, cool water for your cat at all times. Wash and refill your cat’s water bowls regularly.
Take your pet to your vet for any signs of illness such as diarrhea, vomiting or lethargy.
The Sumxu cat would have required a brush every few days as the coat was long and silky. Brushing helps keep your cat's coat free of dust and loose hairs.
Your cat will need a litter box which should be placed in a quiet, accessible location. The Sumxu cat would not have liked feces in his litter box, and litter boxes of all cats should be kept clean.