ing.

Experienced and professional animal trainer provide their insights in answering this question :
A. Could be ringworm. Or fleas. I would get it checked by vet as not treated will get worse and some mites are contagious.

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

The 5 most common causes of bald spots on dogs include allergies, Cushing`s disease, pressure sores, genetics, and infection or infestation.
Patches of hair loss could indicate conditions like ringworm, bacterial infection, mites, or mange. Hair loss in the rump and tail base area is often due to a flea allergy. Hair loss from the paws and face is sometimes environmental allergies (atopy).
Topical Treatments May Help with Hair Loss in Dogs

Medicated dog shampoos might help with some hair loss or rejuvenation of your dog`s coat. There are also sprays, ointments, and dips for topical treatment of hair loss. Depending on the cause of your pet`s bald spots, this may be a useful strategy for treatment.

Excessive shedding can be caused by stress, poor nutrition, pregnancy, lactation or another underlying medical condition. If you think your dog is shedding more than normal or if he is developing bald patches, schedule an appointment with your vet.
Signs and Symptoms of Mange in Dogs

Redness, rash, and itching. Hair loss. Sores and lesions. Scabby, crusty or scaly skin.

Stress. In some cases, a stressful circumstance can cause a dog to lose hair. It could be moving house or the departure of a close companion. When the pet is calmer, one could expect its fur to regrow.
Worms can cause hair loss in dogs by interfering with the dog`s ability to process nutrients. Worms live inside the dog and can be transmitted from dog to dog through sniffing or licking each other`s anuses.
Depending on the cause, coconut oil might help manage Alopecia. We recommend giving CocoTherapy coconut oil to your dog, at maximum oral tolerance: The typical dose is 1 TSP/10 lb body weight. You can divide the dose between his AM/PM meals.
It`s natural for dogs to shed, especially older ones. However, there are cases when hair loss is a sign of an underlying medical condition. If you are concerned, you can look for signs of irritation and take your dog to the vet for an examination.
Although a shedding Lab is entirely normal, you should consult your vet if you think your dog`s hair loss is verging on excessive as it could indicate some underlying health conditions. What is this? Allergies, stress, and hormone imbalances are all known to cause excessive hair loss.
Ringworm fungus, pests like mange mites, and bacteria can all lead to infections that may ultimately cause bald spots on your dog. Along with hair loss around the ears, eyes, mouth, and elsewhere, signs your dog may have mites include oily skin, thickened skin, itching, and inflammation.
In a study on shaved Labradors, hair took 14.6 weeks to grow back in spring, 14.5 in summer, 13.6 in the fall, and 15.4 in the winter. So the hair may grow back slowest in winter and fastest in the fall, just time to grow their winter coat.
Otodectes cynotis are surface mites that target your dog`s ears and cause intense itchiness. Ear mites are most often found on puppies as well as dogs who interact with outdoor cats. You might suspect ear mites if: Your dog is constantly scratching at her ears.
Close contact with other dogs is typically what causes mites to be transmitted to your pet, but some mites can also get onto surfaces in the environment (e.g. bedding) and infest a dog when they come in contact.
Symptoms of Demodectic Mange

In localized cases, it shows up as patches of hair loss and red, scaling skin. In generalized cases, the entire body may be covered with redness, infections, scaling, swelling, and crusts. Often the dog loses most, if not all, hair.

There are a few possible home remedies for treating mange. From bathing to spot cleaning or food additives, mange might be handled at home, although if any of the remedies are not working, then seeing your veterinarian is best. An apple cider vinegar bath can help get rid of the mange mites.
Stress Can Cause Your Dog to Shed Excessively

Sometimes, a dog might shed because of stress. One of a dog`s first responses to an anxiety-inducing situation, after panting, is to begin shedding. Adrenaline, or Epinephrine as it`s known among the scientific community, is one of the primary stress hormones within a dog.

Just as humans` hair can sometimes fall out due to stress, the same can happen with dogs and shedding. If your dog is shedding and seems to show other signs of stress or anxiety, you may be able to assume that this is the underlying cause of the coat issue.
Sprays and aerosols containing syngergized pyrethrins should kill mites immediately on contact, though the treatment will only remain effective for up to a few hours. Insecticide sprays containing permethrin or bifenthrin are effective against many mites and should retain their killing properties for several weeks.
Demodex and Sarcoptes mites live within the skin and are too small to be seen with the naked eye. Ear mites are also so small that it`s unlikely you will be able to see them. Your vet can examine samples under the microscope to look for mites.
Parasites can also cause hair loss in dogs. An infection due to fleas, ticks, or mites is another common cause of hair loss in dogs. Hair loss due to a parasitic infection will generally be around the eyes, ears, abdomen, and chest.
To best support your dog and healthy hair growth, feed a diet that`s rich in animal protein. The amino acids and fatty acids present in animal protein play an important role in hair growth and can be extremely beneficial if you want to help you rest regrow his coat. Plus, look for a blend that`s full of antioxidants.
Olive oil. Olive oil has strong antioxidant properties and has long been used in many hair and skin products. For dog hair loss, it is recommended to massage a good amount of the oil to your dog`s skin twice or thrice a day. The oil promotes hair growth.
Postclipping alopecia is characterized by lack of hair regrowth after close clipping (surgical procedures, grooming). This disease usually affects Northern breeds such as Siberian Husky, Alaskan Malamute, but can also be seen in Golden retrievers and other breeds.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. Small area of hair loss on top of head 5 month old black Lab got from shelter 5 wks ago. This is just starting within last few days. No itching.
ANSWER : A. Could be ringworm. Or fleas. I would get it checked by vet as not treated will get worse and some mites are contagious.

Q. My dog has no fleas, but is scratching and licking continually. He has been through a round of prednisone and it hasn’t helped. What can I do?
ANSWER : A. Itching can be caused by more than just external parasites, and if your dog is already on a flea medication, then it is possibly not the case. Itching can indicate anything from allergies to even minor skin infections causing problems. If your dog has been treated with prednisone (a steroid that inhibits the immune system) and it did not help, then looking at other options may help.

Food allergies are very common in dogs and can present with itching and licking all over the body rather than on just one spot. Common food allergens include ingredients such as wheat, corn and soy products, however dogs can be allergic to almost anything! Starting a food trial of an allergen-friendly diet from your vet or pet store that avoids these common ingredients may help. The food should be switched over a period of 7-9 days and then given about a month to decide if it is helping.

Small skin infections or yeast in the skin can also cause itching, however this itching is often more specific to a certain area of the body (such as the toes, or base of the tail). Your vet can perform a skin scraping of the area to be cultured at a lab to look for any yeast or bacteria. If they are present, a medication given either orally or placed on the affected area can clear up the infection.

In some cases, licking and chewing can actually be due to a boredom or anxiety behavior. Dogs may lick one spot obsessively to the point of creating sores or wounds in the area. Stopping your dog from licking and chewing either through the use of dog booties, no lick strips, T-shirts or even Elizabethan collars can break the habit and give the area time to heal. Licking and chewing can also cause the spread of bacterial infections so should be deterred even if not behaviorally caused.

Q. My cat is excessively scrstching herself., to the point she has sores. She is strictly an indoor cat. Did have flees been treated for 2 months
ANSWER : A. For every flea you see on your pet, there are 100 more in the environment. Get your pet on a good topical or oral flea control through your vet. In flea control, you get what you pay for. Consider asking your vet for a dose of Capstar. It helps get the problem under control by killing the fleas on the pet starting in five minutes but only lasts for 24 hours.

You need to treat your home environment. If you use a pest control service, tell them you are having a flea problem and they can adjust their treatment. Use a premise spray that also contains an IGR, insect growth regulator. This keeps eggs and larvae from maturing into adults and helps break the life cycle. Also, vacuum EVERY DAY, throwing out the bag or emptying the canister every time into an outside receptacle and spraying the contents with insecticide to kill the fleas you’ve vacuumed up.

Treat your yard too, since fleas are opportunistic and will hop a ride into your home on your pant leg without you knowing it. Concentrate on areas under bushes, in the shade. Fleas are less likely to be located in open sunny areas where it gets hot.

If chemicals are a problem, you can use borax. Sprinkle it into rugs, into corners and under furniture, use a broom to work it into the fibers and let it sit for hours, days even. It won’t hurt you or your pet to have it present. Then vacuum it up, reapply as needed. Food grade diatomaceous earth can be gotten from a health food store and worked into the rugs and corners in the same way as borax. These treatments aren’t as fast and effective as chemical insecticides but they can help.

You might want to consider boarding your pet for the day at your vet, to give you the opportunity to flea bomb your house without having to worry about your pet being exposed. They can bathe your pet and give a dose of Capstar while you treat your home.

Be patient, you may have to repeat these steps multiple times 10-14 days apart to help break the flea life cycle.

Skin problems can have a variety of causes, sometimes more than one. It is important to have the problem checked by your vet to determine if there is a medical cause for your pet’s skin issues and treat accordingly.

In pets of all ages, fleas, food allergies and exposure to chemical irritants such as cleaners and soaps can be a cause. Any one of these may not be enough to trigger the breakouts, depending on how sensitive your pet is, but a combination can be enough to start the itch-scratch cycle. Finding out the cause and eliminating it is the best course of action. With flea allergies, if your pet is sensitive enough, a single bite can cause them to break out scratch enough to tear their skin.

Check for fleas with a flea comb. Look for fleas and/or tiny black granules, like coarse black pepper. This is flea feces, consisting of digested, dried blood. You may find tiny white particles, like salt, which are the flea eggs. Applying a good topical monthly flea treatment and aggressively treating your house and yard will help break the flea life cycle.

If you use plastic bowls, this is a possible cause for hair loss, though this tends to be on the chin, where their skin touches the bowl while they eat. If you suspect this to be the culprit, try changing the bowls to glass, metal or ceramic.

Food allergies are often caused by sensitivity to a protein in the food. Hill’s Science Diet offers some non-prescription options for sensitive skin as well as prescription hypoallergenic foods for more severe cases. Royal Canin carries limited protein diets that may also offer some relief. Your vet can recommend a specific diet that will help.

If there is no relief or not enough, consider getting your pet checked by a veterinary dermatologist and having allergy testing done.

Q. Dachshund has symetrical hair loss since aged 6 mth now 1 treated for mange had testicle removed from abdo still no better what’s next best step ?
ANSWER : A. Has hormonal disease like hypothyroidism been ruled out? That is a hormonal disease that is common causes of symmetrical hair loss, and it can be genetic, so you would see it in a dog that’s very young like yours. I agree that treating for mange was also a good idea, since that can cause hair loss as well and sometimes we can’ actually find the mites on a skin scraping.

Was a biopsy performed on the testicle? Because intra-abdominal testicles frequently turn into Sertoli cell tumors, which also cause symmetrical hair loss. If a biopsy was performed you should know for sure whether that was the cause of the hair loss or not. If the testicle wasn’t cancerous and removing it did not resolve the hair loss then the next step is a skin biopsy, unfortunately. Sounds frustrating – good luck.

Q. Russian blue mix cat – usually velvet soft coat but hair on back hind qtrs. is thinning, remaining hair seems less velvety than normal
ANSWER : A. Changes in coat appearance can be caused by a number of things. In older cats, hair loss or changes in coat and skin confirmation may indicate a metabolic issue such as thyroid problems. Cats can begin to lose hair and may also show other changes such as weight changes or appetite changes. Blood work is usually done to check for this, and most pets do very well with a daily medication treatment.

Hair loss can also be caused by mites on the skin, external parasites or even skin and fungal infections. These may cause red bumps or sores to appear on the skin in addition to the hair loss and coat changes. Your vet can take a skin scraping of the area to check for mites and infections, and a preventive flea treatment can remove any external parasites. If an infection or mites are present, your vet can also prescribe an antibiotic or topical cream to treat.

After any treatment it may take a month or two for completely bald patches to grow back in. This is normal as the skin and follicles need some time to heal prior to beginning the hair growth cycle again.

Q. My cat is lossing a lot of hair she is 13 yrs old and been to the vet twice and had antibiotic and the next time steroid and advantage plus . I’m at
ANSWER : A. There are many possible causes of hair losss as I’m sure your veterinarian has explained to you. At 13 years old, your cat is in the right age-range for diseases of the thyroid gland to develop. Itchiness and hair loss can sometimes be a symptom of thyroid disorders. It may be necessary to have a full senior blood work up to check the thyroid levels and overall health of your senior cat. Other causes of hair loss include allergies to fleas and contact dermatitis (allergic to some chemical in the enviroment such as scented cat litter, air freshners, laundry products, floor cleaners, etc). Hair loss is a symptom of a larger problem and can be frustrating to treat. Try to get to the underlying cause.

Q. My pet shows weight loss and has a hard time walking, like he has lost strength in his legs and has no control to maintain balance. What’s wrong?
ANSWER : A. Loss of balance or inability to control the limbs can be caused by a wide range of problems and is usually cause for concern. Damage to the nerves or muscles can cause loss of balance, as well as neurological disease or some illnesses. Having your vet perform a complete examination is needed to determine the exact cause.

Weight loss can refer to the actual loss of fat and weight on your dog, or may also be due to the loss of muscle tone in the body. If there is a problem with one of the limbs, it may be that the weight loss you are seeing is actually loss of muscle in that area. Weight loss can again be caused by a wide range of problems from neurologic disease, illness, parasites or disease. Making an appointment with your vet is best.

Q. My 12 year old cat is constantly grooming and scratching to the extent that she is pulling her hair out in spots. She is also losing weight.
ANSWER : A. Weight loss in older cats, especially when coupled with continued or increased appetite can indicate diabetes or hyperthyroidism. I recommend getting your cat in to see your vet as soon as possible for an exam and comprehensive labwork.

Skin problems can have a variety of causes, sometimes more than one. It is important to have the problem checked by your vet to determine if there is a medical cause for your pet’s skin issues and treat accordingly.

In pets of all ages, fleas, food allergies and exposure to chemical irritants such as cleaners and soaps can be a cause. Any one of these may not be enough to trigger the breakouts, depending on how sensitive your pet is, but a combination can be enough to start the itch-scratch cycle. Finding out the cause and eliminating it is the best course of action. With flea allergies, if your pet is sensitive enough, a single bite can cause them to break out scratch enough to tear their skin.

Check for fleas with a flea comb. Look for fleas and/or tiny black granules, like coarse black pepper. This is flea feces, consisting of digested, dried blood. You may find tiny white particles, like salt, which are the flea eggs. Applying a good topical monthly flea treatment and aggressively treating your house and yard will help break the flea life cycle.

If you use plastic bowls, this is a possible cause for hair loss, though this tends to be on the chin, where their skin touches the bowl while they eat. If you suspect this to be the culprit, try changing the bowls to glass, metal or ceramic.

Food allergies are often caused by sensitivity to a protein in the food. Hill’s Science Diet offers some non-prescription options for sensitive skin as well as prescription hypoallergenic foods for more severe cases. Royal Canin carries limited protein diets that may also offer some relief. Your vet can recommend a specific diet that will help.

If there is no relief or not enough, consider getting your pet checked by a veterinary dermatologist and having allergy testing done.