How to prevent cat lacrimal gland

       Some secretions often appear in the cat’s eyes, especially when eating too much salt or eating human food, the hair around the eyes will change color. If you do not do care for a long time, lacrimal glands will be formed, which not only affects the beauty of the cat’s face, but also may cause eye infection, which seriously affects the cat’s health.

       1. Do not use eye drops for cats. Cat eyes often appear in some secretions, if ignored, it will form around the eyes “lacrimal glands”, and sometimes change the color of hair, so often clean up. Use cotton ball or gauze dipped in warm water on the eyes, soften the secretion, and then wipe it off with a dried cotton ball. Cat’s eye is very sensitive, can’t give it eye drops because of eye dropsy.

       2. In addition, boric acid water may cause inflammation, which must be paid attention to when using. Some breeds, such as Persian cat, are easy to get dirty around eyes due to tears. However, if there are symptoms such as fever, loss of appetite, and mental depression in addition to eye dropsy, they may be ill and must be sent to the hospital immediately.

       3. In addition, if there is too much eye dropsy and the eye is almost unable to open, it is better to send it to the hospital as soon as possible.

Common eye diseases of cats and their treatment

       The bright eyes of cats are the treasures of cats. Many people become a group of other cat lovers because of their fascination with cat eyes. The special structure of cat’s eye enables it to see things in the dark, and a cat can also be said to be an animal moving by vision. But the cat’s eyes are very delicate organs, it is also very fragile, will become dim due to external infection, so in peacetime, if there are any mild symptoms, we should send the cat to a doctor as soon as possible, so as not to cause irreparable damage.

       1¡¢ Retinal detachment

       Retinal detachment is caused by contusion, infectious diseases, genetic or dietary imbalance, resulting in retinal photosensitivity, cell degeneration, inflammation and rupture of the reticulum. Retinal detachment will gradually aggravate, and if not treated, it will lead to blindness. If the cat is found to have this eye disease, the owner must take the cat to a doctor as soon as possible to prevent the disease from deteriorating.

       2¡¢ Conjunctivitis

       Conjunctiva is located in the inner layer of the cat’s eyelids, covering the visible surface of the eyeball and the white eye. Conjunctivitis presents different symptoms according to the degree of conjunctivitis, including tears, redness and swelling, eyelid closure, and sticky yellow secretions in the eyes. The general symptoms may occur in one or both eyes. Conjunctivitis is often caused by the stimulation of soap, steam, smoke, respiratory tract infection, congenital eyelid curl, contusion or bacterial infection. If the secretion is sticky and yellow, you should go to the veterinarian for diagnosis and treatment. If the disease leading to conjunctivitis is more serious, it should be treated first. Remove the dirt around the eyes, prescribe eye drops from the hospital, and spot the cat’s eyes according to the doctor’s instructions. Use Eliza white-collar to prevent eye scratching.

       3¡¢ Problems with the third eyelid

       The cat’s third eyelid, also known as the blinking membrane, covers the conjunctiva to protect the cornea and remove foreign bodies, and to prevent excessive dryness of the eyes. If the third eyelid of unilateral eye is prolapsed, it may be caused by eye irritation. But the cause of this disease has not been fully understood, but it is very likely that the virus caused functional decline, so that the eyeball muscle retracted into the eye socket, or the orbital fat tissue block shrinks, causing the eyeball to move backward and the third eyelid to squeeze forward. In addition, gastrointestinal discomfort, chronic parasitic diseases, anorexia, fever, poisoning or multiganglion atrophy may be the causes. Therefore, if the cat has symptoms of prolapse of the third eyelid and does not disappear, please take them to the veterinary hospital and ask the veterinarian to find out the real cause.

       4¡¢ Entropion and ectropion

       Eyelid to the eye direction is known as entropion, most of which are caused by congenital, but occasionally because of cat fighting, and accidentally caused by eyelid damage. Eyelid entropion when the skin will stimulate the eyes, corneal injury, tears, and cause keratitis, corneal ulcer and so on. As for eyelid ectropion, it is due to cat bites, traffic accidents and other trauma caused. The treatment of entropion and ectropion should be performed as soon as possible before the cornea is damaged or the damage is not serious, so as to avoid permanent injury to the cat’s eyes.

       5¡¢ Epiphora

       Epiphoria is caused by excessive secretion of tears or obstruction of lacrimal ducts. The hair under the cat’s eyes will be dyed brown with this disease. It may be related to eye allergy, eye infection, conjunctivitis, keratitis and respiratory tract infection. This disease is common in Persian cats with short heredity. This eye disease may be related to eye allergies or respiratory tract infections, and often occurs in cats with short genetic faces, such as Persia and heterosexual. Therefore, owners of these cats should carefully check their eyes during their first medical examination.

       6¡¢ Glaucoma

       Glaucoma is caused by an increase in the anterior aqueous humor between the cornea and the lens, resulting in increased intraocular pressure and corneal opacity. In addition, if the cat’s eyes bleeding, iris and related tissue inflammation or tumor caused by eye fluid circulation can not be caused. Patients with glaucoma, serious can cause blindness. Therefore, if the cat’s eyes appear swelling, corneal contact or any change, you should seek medical advice as soon as possible. Glaucoma has medical treatment methods, such as eye medicine, but this depends on the severity of glaucoma, if in addition to high intraocular pressure, eye infection or even pus, then surgery is a faster solution.

       7¡¢ Keratitis

       Under normal circumstances, the cornea is transparent, but it will become turbid or light blue when damaged and inflamed by eyelashes, trauma, entropion or conjunctivitis. It turns white and opaque, but it’s different from cataracts. If the cornea is not infected, the disease will be cured quickly, but if it is infected, ulcers and inflammation will follow. The symptoms of keratitis are eye pain, tears and corneal opacification. If the above symptoms are found in cats, they should go to the veterinary hospital for examination. Never use eye drops for human use or eye drops containing paraadrenocorticotropin. The general practice is to use a warm towel on the cat’s eyelids, which can promote blood circulation, and then use some antibiotic ointment prescribed by a pet doctor for treatment.

       8¡¢ Cataract

       Opacification of the pupil of cat’s eye is often due to the lens due to congenital or natural reasons and become turbid, opaque, known as cataract, generally appears in older or diabetic cats. The opacities on the lens surface of old cats are not necessarily cataracts, which may be caused by the change of refractive index of lens in old cats and will not affect vision. However, if you find that the cat’s eyes become white and cloudy, you should seek medical advice as soon as possible. The condition of cat cataract should be evaluated by veterinarian. If both eyes have cataracts, surgical treatment is the only recommendation. The common treatment for cataracts is surgery to remove the opaque parts and restore the cat’s vision. Only experienced doctors can do this kind of operation. If the operation can’t be done or the operation fails, the cat’s vision will gradually lose.

       Of course, it is not a white haze in the eyes, or a cataract. The spots on the lens surface of an old cat are not necessarily cataracts, but may be caused by changes in the refractive index of the lens when they are old, and do not affect vision.

       Cat’s eye disease can be transmitted, so it should be isolated. If it is viral, it is easy to infect. Pay attention to the disinfection of foreign articles. If it is Persia and other daily eye care, or relatively light inflammation, then use anti-inflammatory eye drops and eye wash can be combined.

Purchasing skills of Burmese cats

       As pets, Burmese cats are very friendly and intelligent. They like to bark and often call their owners. Burmese cat has a pair of big, expressive eyes, which is both naive and seductive, which is almost irresistible. It is such a pair of eyes that makes its master seem to be hypnotized, full of love for it all his life. Tips for selecting Burmese cats: 1. Amber golden eyes Burmese cats are regarded as foreign short haired cats in the United States. The eye color of the breed should be golden or amber, although it is possible to produce blue or green eyes by crossing with Siamese cats. Purebred Burmese cats are genetically unlikely to have blue or blue-green eyes. 2. The coat is short and smooth. Burmese cats are overweight and often described as bricks wrapped in silk. It has a short, satin like coat that hardly needs to be combed daily. Burmese cats with compact body and round head are the best and often appear in cat exhibitions. 3. Improved coat color. The original natural Burmese cat is only brown like mink, but after years of breed improvement, it has produced many different fur colors. Different organizations have different conditions for Burmese cats. As pets, Burmese cats are very friendly and intelligent.

About cats being color blind

       From many movies, we know that dogs are color blind and can distinguish a lot less colors than us. So what is the world you can see in the cat’s eyes? Are cats color blind just like dogs? In fact, the vision of cats is much worse than that of humans in the daytime. However, due to the extraordinary ability of cat’s eyes to collect light, coupled with its high-performance hearing and amazing concentration, cats can also see things in the dark. In other words, the darker the light is, the clearer the cat can see. But about the cat is color blind, people think that the cat is color blind, can only see the color of black, gray and white. However, whether it is color blindness or not, current scientific research has proved that this view can not hold water. Because experiments have shown that cats are trained to distinguish colors, although it takes a long time. Many scientists believe that cats can only see blue and green, but cats don’t care about color. Binocular vision is very important to the cat. Because it has to be able to accurately judge the mileage in order to calculate the distance to the hunting target. When the field of view of the animal’s eyes overlaps, the stereoscopic effect can be produced. The larger the overlap range is, the stronger and more accurate the stereoscopic effect will be. Cats are worse at judging distance than humans and better than dogs. The field of view overlap of human eye is much larger than that of cat eye, while that of dog eye is smaller than that of cat eye.

What colors do cats have in their eyes

       Different breeds of cats have different eyes. In fact, there are not many colors of cat eyes. Generally, they are yellow, blue, amber, purple steel, green and light brown. Some of them are different in color. The reason for the difference in the color of cat’s eyes is that different species of cats, or cats of different individuals in the same breed, have different ability to absorb and store pigment. Different pigments are deposited on the retina of all kinds of cats, which makes their retinas have different colors. The color of cat’s eye we see is actually to directly see the cat’s eye through the transparent cornea These colors on the omentum. In cats of different breeds or individuals, the deposition of pigment in the retina is related to the deposition of pigment in the hair follicle. Therefore, there is a certain correlation between the color of cat’s eyes and the color of cat’s fur. For example, flower cats definitely don’t have blue eyes. Black cats have green eyes, while white cats with long hair have blue eyes, sometimes with different colors. We don’t know the actual effect of the color of cat’s eye on the cat itself. However, when people evaluate the color of cat’s eye, the clearer and more transparent the cat’s eye is, the purer the color is, the deeper the color is and the more precious stones are felt. In addition, the color of cat’s eye is one of the important basis to identify purebred cats. Some purebred cats have fixed eye color. For example, pure Siamese and Himalayan cats must have blue eyes. If the appearance of the whole cat is the same as that of a purebred cat, but the color of its eyes does not match the eye color of the purebred cat, it means that the cat has mixed blood of other breeds.