Whilst there can be many reasons why our dogs and cats become itchy – fleas, mites, skin infections – one of the most common reasons is that they have an allergy to something, or very often to more than one thing, that they come into contact with.

Their immune system is hypersensitive compared to a pet with no underlying allergy, and the resulting signs from triggering it can be obvious for us to see and very uncomfortable for the pet. These signs include excessive licking or chewing at themselves day and night, saliva staining (red/brown discolouration of the hair, especially on the feet), hair loss, red skin, crusts on the skin, and itchy or sore ears.

Allergies can be constant or seasonal

There are so many possible ‘allergens’ or triggers, some of which can cause symptoms all year round, such as their daily food. However, if your pet only seems itchy at certain times of year, it is more likely that they are suffering with a seasonal allergy to something like grass or tree pollen.

Allergies most commonly start in younger animals between six months and three years of age, but they can develop in older animals too. They can also develop as a reaction to something they’ve always been fed or in contact with, not necessarily to something new.
Each pet needs a treatment plan that is individual to them

The important thing to remember is that no one special diet, supplement or shampoo will ‘cure’ allergic skin disease in all pets. As there are often multiple factors causing it, each pet needs a treatment plan that is individual to them.

If you are concerned about your pet’s skin, please talk to your vet. They will likely do things such as ensure your pet is up to date with an effective, prescribed parasite treatment. They may suggest a trial diet with something called a ‘hydrolysed food’ for a couple of months. They may recommend some medications to reduce inflammation and make your pet more comfortable, and they may also suggest some supplements to help improve the skin’s natural barrier.