Ultra Breathable Mesh Dog Anti Mosquito Face Net Hood, Adjustable Double Drawstring Bug Protection Dog Head Cover, Lightweight See Through Insect Shield for Dogs Outdoor Hiking Camping 20x25cm

Was able to make it work for my German Shepherd after cutting holes for his ears. It certainly does protect his eyes from the many flies and gnats when we go for walks. It also prevents him from getting foxtails in his nose. Sure, it wasn't a perfect solution without some modifications, but you can't beat the price compared to the alternatives and if your dog has floppy ears, this solution works beautifully!