Inline Upgraded Fi Series 3 & Series 3+

*Please read! This listing is for Series 3 & Series 3+ Fi compatible collars only!  Collar can be made with 1” or 3/4” Fi end links.  The smallest size for this style is 12”. Please add detailed notes to order if you wish to have certain portions of collar as different colors.  Primary is buckle side and secondary is where the holes are placed.  Each portion can be a different color, but must be specified. Sizes 12”-21”  or larger ( by custom request) These will be an inline style. You can choose up to 4 colors (5th color available for keeper add on) We can’t wait to see all the gorgeous combos you come up with!  If you wish to add an engraved name or keeper, collar must be 13.5” or larger.  Custom engraving & keeper are add ons and may be purchased separately. 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 intere