Introducing Rex Specs Ear Pro by Zeteo Tech - the ultimate protection for your furry companion's ears! Perfect for military working dogs, outdoor adventures, and even loud concerts, this innovative product prevents temporary and permanent hearing loss. Keep your dog's ears safe and sound with Rex Specs Ear Pro.

Choose the right size

Head Circumference
Measure the circumference of your dog’s head at it’s largest point (just in front of the ears and under the chin). If you are between sizes, please go up in size.

Head Size
13” - 15”  - Size 2
15” - 17.5” - Size 3
17.5” - 21” - Size 4