Health & Medical

The limp started three days after the field walk, and at first I blamed the usual — a stone, a tweak, a long day on young legs. Then the swelling between his toes opened and a sliver of dry grass worked its way out, and I finally understood what a foxtail actually does. It doesn't just sit there. It travels, and it doesn't stop on its own.

Foxtails are the seed heads of certain grasses, the brushy ones that dry to a stiff spike with a one-way barb. The design is brilliant for the plant: it works into fur and soil and carries the seed onward. For a dog it's a slow drill. The barb points backward, so every step, every twitch, every bit of movement drives it deeper instead of out. It can't back out. It only goes in.

Between the toes is the classic spot, because that's where the foot meets the grass and the fur catches. But I've since read of foxtails that travelled into ears, up noses, into eyes, even through skin into the chest. The one in my dog's paw had already tracked past the pad and was heading for the tendon when the vet fished it out with a probe. A grass seed, doing the work of a screw.

What to do in the field and after

Check the feet every time, not just when he's limping. I run my fingers through the fur between the pads, look for the stiff awns, and comb them out before they're a problem. After a dry-summer walk on rough ground this takes a minute and prevents a sedation later. The same check behind the ears and under the tail — anywhere fur traps a seed.

If you see a small hole, a swollen spot, or a licking that won't quit at one point, don't wait it out. That's the foxtail's calling card: a pinpoint entry, a track of irritation, and a dog who fixes on the spot. Squeezing it at home usually pushes it deeper. The vet has the lighting, the probe, and the flush to get it out whole, and the sooner the better.

Signs beyond the paw: a head-shake and a tilted ear can mean one in the canal; a sudden sneezing fit on a walk can mean one up the nose; a weepy eye that won't clear can mean one under the lid. None of these are "watch and see" situations, because the seed keeps moving and the tissue around it keeps inflaming, and infection follows the track like a fuse.

Prevention is mostly about where you walk in summer. I avoid the dry golden fields at peak seed time, keep to mown paths, and I brush the dog down the moment we're home. The foxtail season is short but fierce, and a dog who loves tall grass is a dog at risk for those few weeks. Knowing the window is half the defence.

After that dog, I changed the way I walk in late summer. I keep to mown paths where I can see the ground, I avoid the dry golden verges where the seed heads stand tall, and I brush him the moment we're home, running my hands down each leg and through the fur between the toes before the collar even comes off. It takes two minutes and it has caught three more awns since, none of which got past the skin. The vet showed me the track on the X-ray that day - a thin bright line driving inward from the pad - and I haven't forgotten the shape of it. A foxtail isn't drama. It's a grass seed with a one-way grip, and the only winning move is to not let it get hold. Check the feet, know the season, and trust the limp. The dog will tell you where it hurts if you're willing to look at his paws instead of his face.

After the vet flushed it, the track needed a few days of keeping clean and a sock on the foot so he didn't reopen it by licking. The limp cleared in two days and the scar is a thin line I check each summer. The whole episode cost a consultation and a lesson I'd have paid more to learn earlier. A foxtail is small, brown, and forgettable until it's in your dog - then it's the most important grass seed in the county.

The vet got mine out, flushed the track, and the limp was gone in two days. The lesson landed harder than the seed had: a foxtail is not a splinter you can ignore. It's a one-way tool with no off switch, and the only safe response is to catch it early or let someone with a light and a probe do it for you.