Cheatgrass and foxtails in Kamloops: what dog owners should know

What is cheatgrass, and why is it a problem for dogs?

Cheatgrass (also called downy brome) and foxtail-type grasses grow in dry, open ground. As they dry out, their seed heads break into small pieces called awns. Each awn has a sharp tip and tiny backward-facing barbs, so it moves one way only: forward. Caught in fur, an awn can work its way into the skin, between the toes, up the nose or deep into an ear.

Once it's under the skin it can cause an infection or an abscess, and it won't work its way back out on its own.

When is it worst around Kamloops?

The danger rises as the grass turns from green to tan and dry, from late spring through summer. Dry grass along trails, road edges, empty lots and the hillsides around town is where you're most likely to meet it.

How do I check my dog after a walk?

Make it a habit after any walk through dry grass:

• Paws: spread the toes and look between the pads.
• Ears: look inside both ears.
• Face: check around the eyes, nose and mouth.
• Body: run your hands over the chest, belly, armpits and groin, and brush the coat.

Keeping the fur between the toes trimmed short gives the seeds less to grab onto. On the worst days, stick to mowed paths and keep your dog out of tall dry grass.

What are the warning signs?

• Sudden head shaking or tilting, or pawing at an ear
• Sudden, repeated sneezing, sometimes with a nosebleed
• Licking or chewing at one paw, limping, or a small lump between the toes
• A red, weepy eye held shut
• A swelling or draining sore anywhere on the body

When should I call the vet?

Call your vet as soon as you see any of the signs above. A seed in an ear, nose or eye needs a vet to remove it, and the sooner it comes out the less damage it can do. Don't try to dig a seed out of an ear or nose yourself.