Fall can be a comfortable time of year for pets. Temperatures cool down, walks become more enjoyable, and many dogs spend more time outside.
But for some pets, fall also means more scratching, licking, chewing, or irritated skin.
If your dog suddenly seems itchier than usual, or your cat is grooming one area over and over, seasonal changes may be part of the reason. Environmental allergens can remain active into the fall, and moisture, plant material, fleas, and secondary skin or ear infections can all contribute to discomfort.
The important thing is not to assume every itchy pet has the same problem. There are several possible causes, and figuring out what is driving the irritation can help determine the most appropriate next step.
Environmental Allergies Can Continue Into Fall
Many people associate allergies with spring, but environmental allergens do not disappear when summer ends.
Plants that release pollen later in the year, including weeds such as ragweed, may continue causing problems during the fall. Mold can also become more noticeable as leaves and other organic material collect and stay damp outdoors.
Pets can encounter these allergens simply by spending time outside.
Unlike people, who may experience sneezing and watery eyes with seasonal allergies, dogs often show environmental allergies through their skin.
You may notice:
- frequent scratching
- licking or chewing the paws
- rubbing the face
- irritated or red skin
- recurring ear irritation
- increased grooming
- hair loss in areas that are repeatedly licked or scratched
Every pet is different, so the pattern of symptoms matters.
Paw Licking Can Be an Important Clue
One of the most common things owners notice is persistent paw licking.
A dog may come inside after a walk and spend several minutes licking or chewing their feet. Over time, the skin between the toes may become red or irritated.
Environmental allergens can collect on paws and fur during walks through grass, leaves, and other outdoor areas.
That does not mean allergies are always the cause. Paw licking can also be related to pain, an injury, infection, or other irritation.
If the behavior becomes frequent or the skin begins looking sore, a veterinary examination can help determine what is actually going on.
Do Not Forget About Fleas
Cooler temperatures do not automatically mean flea concerns are over.
Flea bites can cause significant itching, particularly in pets that are sensitive to flea saliva. In some animals, even a relatively small amount of flea exposure can lead to substantial irritation.
Because fleas can be difficult to spot, owners sometimes assume they are not present simply because they have not seen one.
If your pet becomes suddenly itchy, especially around the back, tail, or hindquarters, flea exposure is one possibility your veterinarian may consider.
Staying consistent with veterinarian-recommended parasite prevention can remain important throughout the fall.
Itching Can Lead to a Secondary Problem
The original cause of an itch is only part of the picture.
When pets repeatedly scratch, lick, or chew their skin, they can damage the normal skin barrier. That irritated skin may become more vulnerable to bacterial or yeast overgrowth.
At that point, the pet may be dealing with both the original trigger and a secondary skin infection.
You might notice increased redness, odor, greasy skin, scabs, hair loss, or areas that seem especially sensitive.
The same process can happen in the ears. Pets with allergies may be more prone to recurring ear irritation, which can sometimes progress to an infection.
This is one reason persistent itching is worth addressing rather than simply waiting for the season to change.
Could Food Be the Cause?
Food allergies are another possibility, but they are not the only explanation for itchy skin.
A food-related allergy can cause skin and ear problems, but environmental allergies, parasites, infections, and other conditions can produce very similar symptoms.
That overlap can make skin problems frustrating for pet owners.
Instead of changing foods repeatedly or trying multiple products at once, it is often more helpful to start with an examination. Your veterinarian can look at your pet’s history, the location and timing of the itching, the condition of the skin and ears, and any other symptoms before recommending the next step.
When Should You Call Your Veterinarian?
An occasional scratch is normal.
Persistent itching is different.
Consider scheduling an appointment if your pet is:
- scratching throughout the day or night
- repeatedly licking or chewing one area
- developing red or irritated skin
- losing hair
- experiencing recurring ear problems
- developing sores or scabs
- uncomfortable enough that normal sleep or activity is affected
You should also reach out if a skin problem is getting worse rather than better.
The sooner the underlying cause is identified, the easier it may be to prevent continued irritation and secondary problems.
Help Your Pet Stay Comfortable This Fall
Fall itching can be frustrating because there is rarely one explanation that fits every pet.
Environmental allergens may be involved. Parasites may be contributing. An infection may have developed. In some cases, more than one issue is happening at the same time.
That is why the most useful first step is often looking at the whole picture instead of treating the itch alone.
At Evergreen Veterinary Hospital, we take the time to understand what you are seeing at home, examine your pet, and help you understand the options for moving forward.
If your pet is scratching, licking, or dealing with irritated skin or ears this fall, contact our team to discuss the next best step.