Spiked Collars

Make It Yours

Customize your BioPawsCo gear with the finishing touches that make it uniquely yours. From personalized name plates and HTV to spikes, handles, hardware upgrades, and more, our Add-Ons let you create gear designed specifically for you and your pup.

Add-Ons are not standalone products and must be purchased with an eligible Build Your Own item. If you're purchasing multiple items, please specify which item you'd like your Add-On applied to.