Why Are Foxtails Bad for Dogs? A Veterinarian‘s In-Depth Guide

As a lifelong dog lover and veterinarian, I‘ve seen firsthand the devastating damage foxtails can cause our furry friends. These deceptively harmless-looking grasses pose a serious threat that every dog owner should be aware of.

In this comprehensive guide, I‘ll dive deep into what makes foxtails so dangerous for dogs, share real case studies and vet-backed advice for prevention, and answer common FAQs. Whether you‘re a new puppy parent or a seasoned dog owner, it‘s crucial to understand the risks foxtails pose and how to protect your precious pup.

What Are Foxtails?

Foxtails are a type of wild grass known for their bushy, spikelet clusters that resemble a fox‘s tail. They belong to several grass species, including Hordeum murinum, Setaria, and Alopecurus.

Foxtail plants are identified by their tall, slender stalks topped with bristly seed heads. Source: University of California Agriculture & Natural Resources

Foxtails are found throughout the United States, particularly in Western and Midwestern regions. They thrive in spring and summer in grassy areas, fields, roadsides, and even backyard lawns.

As foxtails mature and dry out, their seed heads develop microscopic barbs. These barbs are incredibly sharp and designed to stick to animal fur for seed dispersal. While evolutionarily clever, these barbs spell trouble for unsuspecting dogs.

How Foxtails Can Injure Dogs

The barbed seed heads of foxtails are perfectly adapted to cling to a dog‘s fur. But they don‘t just stick to the coat – they can quickly work their way into any crevice or orifice on a dog‘s body.

Common places foxtails embed include:

• Between toes and paw pads
• In the ears, eyes, nose, and mouth
• Under the tail, armpits, and groin
• In skin folds, especially on wrinkly breeds

The real danger begins when a foxtail penetrates the skin or enters a body cavity. Those sharp barbs keep the seed head moving forward, not backward. A foxtail can migrate swiftly through muscle, organs, and even bone.

What‘s worse, foxtails carry bacteria. As they burrow through the body, they cause damage and serious infections in their wake. They do not dissolve or break down, so there‘s no stopping their destructive path unless they are surgically removed.

Real Case Examples:

As a practicing vet, I‘ve witnessed the scary places embedded foxtails can end up. Here are a few memorable cases:

• A Golden Retriever came in with a swollen, infected paw. We discovered a foxtail had burrowed from between his toes, travelled up the leg, and lodged near his hip joint. Extensive surgery was needed to remove it.

• A Pug was brought in for labored breathing and coughing. X-rays revealed a foxtail had been inhaled into her lungs. Despite our best efforts, she did not survive the complications.

• A Sheltie mix had a history of head shaking and ear scratching. Deep in the ear canal, we found a foxtail that had punctured the eardrum and caused a severe middle ear infection.

These cases illustrate just how cunning foxtails can be, and how critical early detection and treatment are.

Foxtail Injury Statistics

Just how prevalent are foxtail injuries in dogs? Let‘s look at some eye-opening data.

Study	Findings
Johnson et al. (2006)	61 dogs treated for foxtails over 5 years. Most common sites: ears (36%), nose (33%), paws/limbs (23%).
Brennan & Ihrke (1983)	274 foxtail cases over 2 years. 14 required surgery. 1 fatality.
Mendelsohn & Bloomberg (1984)	182 dogs with foxtails removed from external ear canals over 3 years.

Data sources: California Veterinary Medical Association, Journal of the American Veterinary Medical Association

While reported numbers may seem small, these studies were limited to select vet hospitals. The actual occurrence is assuredly higher, as many cases go unreported or undiagnosed.

In my 15 years as a vet, I‘ve treated over 200 dogs for foxtail-related issues. Anecdotally, I hear similar accounts from veterinary colleagues in foxtail-prone areas. It‘s a pervasive problem during summer and fall.

Sadly, fatalities do occur. Foxtails lodged in the lungs or brain are often impossible to remove or not detected until it‘s too late. Even with aggressive treatment, some dogs succumb to infections or organ damage.

Symptoms of Foxtail Problems

How can you tell if your dog has encountered a problematic foxtail? Look for these red flags:

• Excessive sneezing, coughing, gagging, or difficulty breathing
• Nasal discharge, bleeding, or visible foxtail in the nostril
• Repeated or persistent head shaking and ear scratching
• Squinting, tearing, swelling, or redness of the eyes
• Visible foxtail under the eyelid or in the eye
• Swelling, discharge, or abscess on the skin, especially between toes, armpits, or groin
• Excessive licking or chewing at a specific area on the body
• Lethargy, fever, decreased appetite, or painful movement

If you notice any of these symptoms, seek veterinary care immediately. Delaying treatment allows the foxtail to migrate further, worsening damage and complicating removal.

A Personal Case That Hit Home

Early in my veterinary career, my own beloved dog suffered a foxtail scare. After a hike in the hills, my Border Collie mix started violently sneezing and pawing at her nose.

Upon close inspection, I spotted the tip of a foxtail lodged in her nostril. I tried removing it with tweezers, but it was too deep. Despite my veterinary training, I felt frightened and helpless.

We rushed to the emergency clinic where she was sedated for foxtail removal. Thankfully we caught it early and she recovered. But it was a sobering reminder that even the most diligent owners can‘t always prevent foxtail encounters.

Foxtail Prevention Strategies

As dog lovers, our best defense against foxtails is prevention. Here are my top tips to minimize foxtail run-ins:

1. Know your foxtails: Familiarize yourself with common foxtail species and where they grow in your area. Avoid walking your dog in overgrown, grassy areas, especially from late spring through fall.

2. Stick to clear paths: When hiking or walking in nature, keep your dog on a leash and on groomed trails. Don‘t let them venture into tall grass or brush.

3. Outfit with protection: For field dogs or in heavy foxtail areas, consider protective gear like booties, body suits, and eye goggles. Brands like Ruffwear and Rex Specs offer quality options.

4. Groom consistently: Keep your dog‘s coat trimmed short during foxtail season. Brush through the fur before and after outdoor adventures, feeling for any hidden hitchhikers.

5. Target trouble spots: Pay extra attention to your dog‘s ears, eyes, nose, and between the toes. These are prime areas for foxtails to hide.

6. Create a safe yard: Regularly inspect your property for foxtail patches and remove them promptly. Your dog deserves a foxtail-free romping zone!

Remember, even the most fastidious preventative measures aren‘t foolproof. Always check your dog head to tail after time outdoors, and don‘t delay if you suspect a foxtail issue.

Foxtail FAQ for Dog Owners

To wrap up, let‘s address some frequently asked questions I get from concerned dog owners about foxtails:

Q: What should I do if I find a foxtail on my dog?

A: If the foxtail is only lightly attached to the fur and not embedded in the skin, you can try to gently remove it with tweezers. But if it‘s poking into the skin or in the eyes, ears, nose or mouth, see your vet immediately for safe removal. Never try to extract a deeply embedded foxtail yourself, as you risk breaking it and worsening the problem.

Q: How quickly can a foxtail migrate in the body?

A: Frighteningly fast. I‘ve seen foxtails travel from a paw to the chest cavity in under 24 hours. That‘s why prompt vet care is so important if you suspect a foxtail invasion.

Q: Can foxtail injuries be fatal?

A: Unfortunately, yes. While most cases can be successfully treated if caught early, foxtails can cause deadly complications. Inhaled foxtails can lead to lung abscesses and respiratory failure. In rare cases, foxtails have even migrated into the brain, causing irreparable damage.

Q: Are certain dog breeds more at risk for foxtail problems?

A: Any curious canine can get into foxtail trouble, but long-haired breeds and those low to the ground may be more susceptible. Breeds with big, open ears like Basset Hounds and Cocker Spaniels are also more prone to foxtails in the ear canal.

Q: How can I tell foxtails apart from other grasses?

A: Foxtails have a distinct bottle brush-like seed head that‘s hard to miss. The seeds are organized in a spiky, brush-like cluster atop a tall, slender stalk. When dried, the seed heads are pale yellow and the bristles have tiny, visible barbs. Other grasses may form spikes or tufts, but not that characteristic bushy fox tail.

Foxtail Resources and Further Reading

For more information on identifying and managing foxtails, check out these helpful resources:

• UC Davis School of Veterinary Medicine: Foxtails and Your Dog
• Humane Society: Protecting Your Dog Against Foxtails
• Pet Poison Helpline: Foxtail Plants are Dangerous to Dogs

Conclusion

As a veterinarian and lifelong dog devotee, I cannot stress enough the importance of foxtail awareness. These innocent-looking grasses pose a stealthy, serious threat to our beloved canine companions.

By understanding what makes foxtails so dangerous, how to identify and prevent exposure, and acting fast if an issue arises, we can safeguard our dogs from needless suffering.

This summer and beyond, let‘s pledge to spread foxtail awareness in our communities. Share this guide with your dog-loving friends, family, and neighbors. Together, we can keep tails wagging and dogs thriving, foxtail-free.

Remember, if you have any concerns about your dog‘s health and safety, always consult your trusted veterinarian. We‘re here to help you give your loyal companions the longest, healthiest, happiest lives possible.