If your dog is scratching more than usual, shaking their head, or has red, irritated skin, those are often the first warning signs of an ear or skin infection. Catching these signs early can save your dog from pain, prevent costly vet bills, and stop a minor issue from turning into a serious medical problem.
This article breaks everything down so you know exactly what to watch for, what’s normal, what’s not, and when to act.
Why Ear and Skin Infections Are So Common in Dogs
Dogs are naturally prone to ear and skin infections because:
- Their ears trap moisture, especially floppy ears
- Their skin folds can hold bacteria and yeast
- Allergies weaken the skin barrier
- They explore with their nose, ears, and body
- Some breeds are genetically more sensitive
According to veterinary guidance from the American Kennel Club (AKC), ear and skin infections are among the top reasons dogs visit the vet every year. The key is early detection.
5. Early Signs of Ear Infections in Dogs
Ear infections rarely appear overnight. They usually start small and get worse if ignored.
1. Frequent Head Shaking
If your dog suddenly starts shaking their head multiple times a day, pay attention.
This often means:
- Ear irritation
- Moisture trapped inside the ear
- Early bacterial or yeast growth
Occasional head shaking is normal. Constant shaking is not.
2. Scratching or Pawing at the Ears
Watch for:
- Repeated scratching of one ear
- Rubbing ears on furniture or carpet
- Crying or pulling away when ears are touched
This is usually one of the earliest signs owners notice.