After getting a $400 vet bill for extracting a foxtail from his dog, [Hildeguard]’s ear, [Amos Dudley] decided to take the threat seriously and made her a form-fitting 3D printed mask.

Fox Tail Plant is Dangerous for Livestock Foxtail presents a danger to grazing animals and herding dog animals. Awns can cause livestock injuries and infections, similar to the risks they pose to ...