Yes, absolutely. Crimsafe is pet proof. Crimsafe security screens have been designed to withstand the most extreme impacts, so they can easily keep your pets safely inside, or out. Crimsafe’s Tensile-Tuff® mesh is tightly woven with a 1.5mm square aperture, making it not only incredibly strong and resistant to real-world attack, but resistant to dogs, cats and birds penetrating or tearing with their claws or beaks.