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How do I tell if my dog has allergies or a skin infection?

Watching your dog constantly scratch, lick, or bite at their skin feels like a punch in the gut. Is it an annoying allergy flaring up, or something more serious like a skin infection?

Watching your dog constantly scratch, lick, or bite at their skin feels like a punch in the gut. Is it an annoying allergy flaring up, or something more serious like a skin infection? Figuring out the root cause isn’t just about easing your worry—it’s crucial for getting your furry friend the right treatment, fast. After all, your dog depends on you to be their health advocate.

One of the first signs to watch for is itching. Allergic dogs often scratch non-stop, especially around the ears, paws, and belly. It’s like they can’t get comfortable no matter what. Skin infections also cause itching, but you’ll usually notice additional symptoms. Think of it as your dog’s way of saying “something’s not right down here.”

Redness and rashes are common in both cases, but there are differences. Allergic reactions typically lead to widespread red patches or hives, kind of like a rash that pops up after coming into contact with something irritating. Skin infections, on the other hand, might show up as localized red spots, pustules, or scabs. These sores can be tender to the touch, and your dog might wince if you try to examine them.

Check for hair loss, too. Allergies can cause your dog’s fur to thin or fall out in patches, especially in areas they scratch a lot. Skin infections often result in circular bald spots, sometimes with crusty edges. Imagine running your hand over your dog’s coat and feeling unexpected bald patches—it’s a clear sign that something’s amiss.

Take note of your dog’s overall behavior. Allergic dogs might seem restless, constantly trying to relieve the itch. They could also have watery eyes or a runny nose, just like humans with seasonal allergies. Dogs with skin infections may act more lethargic, lose their appetite, or even develop a fever. Remember, any sudden change in your dog’s demeanor warrants attention, as local regulations often require pet owners to seek timely veterinary care for sick animals.

When it comes to diagnosing the issue, it’s best to leave it to the pros. Vets can perform tests like skin scrapings or allergy panels to get to the bottom of things. While home remedies might offer temporary relief, self-diagnosing and treating can lead to more problems down the road. Plus, using unregulated products on your dog’s skin could violate local pet care guidelines.

Whether it’s an allergy or an infection, early intervention is key. Ignoring the symptoms can make your dog’s condition worse and even lead to secondary issues. Stay vigilant, document any changes you notice, and don’t hesitate to call your vet at the first sign of trouble. With the right care and a little extra attention, you can help your dog feel comfortable and happy again.

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