Experienced and professional animal trainer provide their insights in answering this question :
A. Vitamins should be used in dogs only if there is confirmed vitamin deficiency. Giving large doses of Vit E to a animals which don’t need this may be harmful.

How to Identify Common Pet Problems ?

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

Vitamin E is a fat-soluble nutrient that is essential for your pet`s body to develop strong and healthy muscles, and healthy circulatory and immune systems. It`s also an antioxidant, helping to protect cells from damage caused by free radicals.
Topical vitamin E oil is safe to use on dogs. The ingredients should list alpha tocopherol and an oil, like virgin olive oil. You can use it on irritated or crusty skin patches, dry cracked noses, and paw pads.
Vitamin E is given to cats to prevent symptoms of vitamin E deficiency, such as muscle weakness. It is also used to treat conditions caused by vitamin E deficiency like yellow fat disease. While vitamin E is not toxic to cats, it can be harmful if given in doses above the recommended amounts.
Applying Vitamin E oil for dog paws after injury will help to soften the dry and split skin. As with Vitamin E cream, full absorption is key. After you apply the Vitamin E oil, watch your pup to make sure they are not licking the product off.
Vitamin E is involved with the control of nerves, muscles, and senses. Contraction of muscles allowing movement, heartbeat, rumen and lung function, are all influenced by vitamin E. Excretion of manure, feed conversion efficiency, growth and reproduction are also affected.
Vitamin E is recognized as an essential vitamin required for all classes of animals functioning predominantly as an intracellular antioxidant in maintaining the integrity of biological cell membranes.
Apply Vitamin E oil.

A dog`s nose can crack and become irritated in the winter, just like your lips. Try putting vitamin E oil on your dog`s cracked nose. Simply open up a capsule and rub the oil on the affected area. You may also use coconut oil to soothe a dog`s irritated snout.

A liquid vitamin E solution is an effective flea treatment for dogs. Spreading the solution over their body will ease your dog`s discomfort. Concentrate most on inflamed areas your pooch is itching and biting. You may have to apply it more than once a day as it`s tough to deter a dog from licking it off.
When taken at appropriate doses, oral use of vitamin E is generally considered safe. Rarely, oral use of vitamin E can cause: Nausea. Diarrhea.
For smaller dogs or puppies below two years, 400 IU of vitamin E is the recommended daily amount. Large dogs above two years, 800 IU of vitamin E is enough to maintain good health.
Don`t worry if your furry friend licks some of it off — this oil can be used both internally and externally. Some dogs seek immediate relief from this method. If you provide your pooch foods that are high in Vitamin E — such as spinach, avocado, eggs and salmon — extra supplementation may not be necessary.
The Food and Nutrition Board of the Institute of Medicine has set an upper tolerable intake level (UL) for vitamin E at 1,000 mg (1,500 IU) per day for supplemental vitamin E. Based on clinical trials, the dose often used for disease prevention and treatment for adults is 400 to 800 IU per day.
What are the best natural sources of vitamin E? Vitamin E is found in fats and oils from animal products (meat, poultry, fish and diary foods), as well as vegetables, seeds and cereals. You only need a small amount of these fats and oils to get enough vitamin E in your diet.
Prolonged use of fish oil supplements may cause vitamin E deficiency; therefore, vitamin E is added to many commercial fish oil products. Regular use of vitamin E—enriched products may lead to elevated levels of this fat-soluble vitamin, so your doctor should monitor you routinely.
Vitamin E is found in green leafy vegetables, whole grains, fortified cereals, and vegetable oils. Nuts are good sources of vitamin E.
Coconut Oil for Itchy Dogs

The best oils for dogs are those that offer the kind of viscous protection needed to create a natural barrier between angry skin and the environment. For this reason, coconut oil is among the best oils for canine skin, which is why so many products for pups use it as a key ingredient.

When dogs develop allergies, it generally causes itchy and inflamed skin, respiratory disorders, and chronic skin and ear infections. Essential oils such as lavender, chamomile, and peppermint may be used to ease some of these symptoms. Other essential oils, like tea tree oil, can be quite toxic to your dog.
Vitamin E oil is well known for its healing effects on skin and dogs are not excluded from its healing benefits. Dab Vitamin E oil on the affected area 2 to 3 times a day to help loosen crusty areas that have formed and aid healing. It will soothe your pet`s itchy skin as well.
Coconut oil is one of the safest, most effective moisturizers found in nature. It not only restores moisture to your dog`s dry nose, but it also helps improve skin elasticity with its many vitamins and minerals. Be sure to choose an organic, cold-pressed, extra virgin coconut oil that is 100% natural and unprocessed.
Tea tree oil is safe to apply topically to your dog, provided that you avoid sensitive areas such as the eyes, nose, and inner ear. You should not let your pet ingest it, but when applied to the skin, it can give your dog some relief from dry or itchy patches.
Some essential oils make for excellent flea remedies for dogs. Citronella, eucalyptus, peppermint, tea tree, and rosemary will all naturally repel fleas. If your dog doesn`t mind a spray bottle, dilute a few drops of your chosen essential oil into a 300ml-400ml of water and spray directly onto your dog`s coat.
Vitamin E promotes healing. May be used on the skin once the wound has healed and new skin has formed. Higher doses may help heal burns. Talk to your doctor before taking vitamin E if you are scheduled to have surgery.
Vitamin E oil is distinct from vitamin E supplements because it is applied directly to the skin. Concentrations vary between manufacturers, and some users simply pop open vitamin E capsules and put the contents on their skin.
Vitamin E toxicity can cause major bleeding events. These can be serious, including the potential for intracranial hemorrhage. To avoid the morbidity and mortality that can be associated with vitamin E toxicity, it is important to identify the cause and know how to treat it.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. Will Dog Oil cure a cracked heel?
ANSWER : A. Dog Oil is a blend of rapeseed and petroleum jelly (Vaseline) and is marketed for use in both pets and people. The ingredients listed for it do not seem toxic, however as it is not an FDA approved product it is always best to try a small amount first and see if there is a reaction. Be aware that your dog will lick the spot after application and ingest the oils.

Other oils that are great for use in cracked foot pads include liquid vitamin E and coconut oil. These natural oils are great for softening up the skin and are safe for your dog to ingest in moderation. However, if the pads are cracked to the point of bleeding, pain, or peeling, they may require a bit more care from your veterinarian to prevent any infection from taking hold.

Q. Is vitamin E oil safe for animals?
ANSWER : A. Vitamins should be used in dogs only if there is confirmed vitamin deficiency. Giving large doses of Vit E to a animals which don’t need this may be harmful.

Q. My dog itchs all the time a codozon shot helps but don’t cure it after a bath she turns red and still itchs I changed dog food that didn’t help no fle
ANSWER : A. Do you live in a region where fleas are prevalent. Where I live the fleas are truly horrible, and I see many animals developing a flea allergy. This usually presents as relentless itching especially at the base of the tail, although it can be all over the body. Often on exam I won’t find a single flea, just red bumps, hair loss and itching. In response, I will start animals on an oral steroid such as prednisone (I think your doctor has administered an injectable steroid), while at the same time bathing the animal and starting on an oral flea preventative such as Comforts which I then re dose at 3 weeks instead of 4. Additionally, the environment needs to be decontaminated- flea bombing the house, vacuuming often and washing bedding on hot. The flea life cycle is short, however, so this needs to be one frequently as they will just continue to hatch in your home. Most importantly, I tell my clients, that any steroid (oral or injectable) does not fix the problem, but rather suppress your dogs reaction to it thereby making them more comfortable. Just the steroid alone changes nothing except giving them a brief break from their symptoms.

Now that I have spoken in depth about flea allergy, there is a potential that it is something else. Food allergies are slow to develop, and slow to change. If you wanted to eliminate a potential food allergy I would switch to a novel protein, limited ingredient diet. For example, lamb as the protein source if your previous food was always chicken or beef, and in a formula with very limited ingredients such as lamb, rice and veggies. A pet store should be able to help you with this. While on this diet they cannot have any additional treats for 1 month, to see if you have eliminated the allergy. From an Eastern Medical perspective, I also recommend novel proteins that are “cool”, such as fish, lamb, or duck while avoiding “warm” foods such as beef, chicken, pork.

Finally, all animals with allergies should be on an Omega 3 supplement. Given regularly, this can help reduce overall inflammation in the body both in the skin, joints, and other tissues. Good for allergies, arthritis and overall health. My dogs are on fish oils, but one of my dogs who is allergic to fish gets flax oil instead. I would be happy to consult with you further, but I hope this helps to some degree.

Q. What is a tocopherol?
ANSWER : A. The common name for tocopherol is vitamin E. Vitamin E is an antioxidant that is necessary to a balanced diet and helps protect cells against the adverse effects of free radicals. Additionally, Vitamin E is important for normal reproduction and immune function.

Read Full Q/A … : Tocopherol – Wikipedia

Q. Just how toxic is the Lantana plant to dogs? In Arizona it is is commonly used by landscapers who don’t feel it’s poisonous to pets. (Esp dogs/puppies
ANSWER : A. Yes , it is toxic to all animals . I did research it a bit as I was not too familiar with the plant .Youu need 1% more than the animal weight to be toxic.
Animals in pastures with sufficient forage will often avoid Lantana, perhaps because of its pungent aroma and taste, but animals unfamiliar to the plant may ingest enough to affect them. Fifty to ninety percent of animals newly exposed may be affected. Foliage and ripe berries contain the toxic substances with the toxins being in higher concentrations in the green berries. Species affected include cattle, sheep, horses, dogs, guinea pigs, and rabbits (Ross, Ivan A. Medicial plants of the world. Totowa, N.J.: Humana. 1999. p. 187.)
The major clinical effect of Lantana toxicosis is photosensitization, the onset of which often takes place in 1 to 2 days after consumption of a toxic dose (1% or more of animal’s body weight).

Q. Does Vitamin E need to be added to fish oil supplements to help with absorption?
ANSWER : A. No! Vitamin E is not required for absorption of fats. It’s use in fish oil is primarily as a preservative.

Q. Can I put clove oil on a puppy approximately 4 to 6 weeks old?
ANSWER : A. Clove oil and other essential oils may not be safe to use topically on pets, especially young puppies. If you are using clove oil to attempt to treat fleas, you can instead give a bath with Dawn or other dish soap to suffocate and kill the fleas, and then brush with a fine flea comb. Cleaning the environment can also help reduce the flea load until your puppy is old enough to handle a monthly medication.

Q. Is tea tree oil safe for use on pets
ANSWER : A. It is unnecessary to be using it to soften your dogs skin, make his skin less dry, or make his coat shiny. Instead, try something like salmon oil pumps for dogs (you can find this sort of thing on Amazon). You just do a pump into your dog’s meals (read the directions as each oil may be different). This accomplishes all of what I believe you are attempting to accomplish with the tea tree oil.