Foxtails: A Hidden Hazard for Active Dogs

Whether you’re training for truffle season, hiking the coast, or just enjoying a game of fetch in a grassy field, there’s a sneaky danger dog owners need to watch for this time of year: foxtails.

These bristly little grass seeds may look harmless, but they’re anything but.

What Are Foxtails?

Foxtails are the barbed seed heads of certain wild grasses—especially wild barley, cheatgrass, and brome. In late spring through fall, they dry out and become sharp, arrow-like projectiles that can burrow into your dog’s body.

They’re designed to travel—and unfortunately, that includes into paws, ears, noses, eyes, and even lungs.

Why They’re Dangerous:

• They don’t just stick—they migrate.

  Foxtails can work their way under the skin, leading to infection, abscesses, or internal damage.

• They’re small but serious.

  A single foxtail in the nose or ear can cause extreme discomfort, and if left untreated, may require surgical removal.

• They’re everywhere.

  
  

  Especially in fields, trails, dry grasslands, and roadside edges. Even a quick potty break can be risky in the wrong patch.

How to Protect Your Dog:

1. 

Know what foxtails look like

Tall grasses with bushy, brush-like seed heads that dry to a golden brown and break apart easily.

2. 

Check your dog after every outing

Especially their paws, between toes, ears, eyes, armpits, groin, and underbelly.

3. 

Avoid overgrown trails or fields

Stick to well-maintained paths when foxtails are in season.

4. 

Trim fur in high-risk area

Dogs with long fur around their paws, ears, or belly are especially vulnerable. Consider seasonal trims for added protection.

5. 

Watch for signs of trouble

Sneezing, paw licking, head shaking, squinting, or swelling may mean a foxtail has gotten in. Don’t wait—see your vet right away.

Truffo & Vita’s Take on Foxtails:

Truffo: “They sound fun until one tries to crawl up your nose. 0/10, would not recommend.”

Vita: “Mom calls them ‘the devil’s Velcro.’ I just know they’re not a good snack.”

Final Word:

Foxtails are sneaky and serious—but with a little awareness and some extra care, you can keep your dog safe and happy through summer and fall adventures.

Check your pup, avoid dry brush, and keep the good kind of sniffing going strong.