1.5" Overlay - Fi Series 3 & Series 3+

*Please read! This listing is for Series 3 & Series 3+ Fi compatible collars only! This is an overlay collar style.  Collar will be 1.5” with 1" or 3/4” Fi end links placed on top of base 1.5” collar.  The smallest size for this style is 15”. Our Fi compatible collars are made with a buckle style, and feature 5 adjustments & a D-ring to help hold excess length in place.  We also use Chicago screws for added safety.  *Device not included* If you are interested in one of our two-tone collars, please list the 2 colors requested in notes to seller. Why choose Biothane?  It is a very flexible, yet sturdy material that is a great option for active pets!  What makes Biothane so unique is it's ability to be cleaned so easily!  It's known to be waterproof, stink-proof and stain-proof!  Not all Biothane is created equally, we use genuine Biothane made in the USA. Collar Sizing:  *PLEASE READ* Please include pets neck size in notes to seller, this will help us with sizing.  We have attach