18/05/2026
The Danger of Grass Foxtails (Espiguillas) for Pets in Spain, grass foxtails (locally known as espiguillas or espigas) pose a severe and dangerous threat to pets, especially during the dry season. Due to the hot Spanish climate, wild grasses – such as wall barley – quickly dry out into hard, golden-yellow needles. These seeds have microscopic barbs, meaning they can only move in one direction: deeper into the animal's body.Critical Danger Zones and SymptomsEars: Foxtails easily crawl into the ear canal, which can lead to a perforated eardrum. Symptoms: Sudden head shaking, tilting the head to one side, or whining when touched.Between the Toes: The sharp tips easily pierce the thin skin between the paw pads. Once inside, the seed can migrate up the leg under the skin. Symptoms: Constant paw licking, limping, or a painful swelling/abscess between the toes.Eyes: A seed trapped behind the eyelid can severely scratch or puncture the cornea. Symptoms: Squinting, excessive tearing, or rapid swelling of the eye.Nose: Pets can inhale these seeds while sniffing around in tall grass. Symptoms: Violent, sudden sneezing fits, sometimes accompanied by nasal discharge or blood.Skin and Coat: Especially in long-haired or curly-coated breeds (like the Spanish Water Dog), foxtails catch onto the fur and can burrow directly through the skin, causing deep, painful infections and fistulas.Prevention and Immediate ActionAvoid High-Risk Areas: Stay away from unmaintained fields with tall, dried-out, golden-yellow grass.Post-Walk Inspection: Thoroughly check your pet after every walk. Pay close attention to the paws (between the toes), ears, groin, and underarms.Trim the Fur: Keep the hair between the paw pads and around the ears trimmed short during the summer months.See a Vet Immediately: If you suspect a foxtail has entered your pet's body, do not wait. These seeds do not dissolve and must often be removed under sedation by a veterinarian using specialized tools.