These are dog helmets in Multicam.

Two or four legs, the guys from @applied_hydrographics in the States help everyone make sure that the gear they have looks good. Like the dog helmets from K9 Helmet Corp. They look science fiction, but they have the same function as helmets with goggles for humans: they are meant to protect the head and eyes of the four-legged companions who go on missions. Below you can see the helmet being worn. And the dog comrade rappelling.

K9 HELM CORP online: www.k9helm.com