SIZING GUIDELINES

For girth, please measure the entire circumference around, just behind the front legs of your dog. The chest tummy area. Don't forget to measure the entire way around. 

While shopping you can click on any item to pull up the sizing chart for that specific item.

 

vest harness Vest harnesses are designed to fit halfway down the back. Size tiny girth adjusts from 5 inches to 9 inches. Neck adjusts 6 inches to 10 inches. Small Size  girth adjusts from 11 inches to 14 inches. Neck adjusts 8 inches to 11 inches. Medium girth adjusts 14 to 17 inches. Neck adjusts 10 to 13 inches.  Large girth adjusts 18 inches to 22 inches. Neck adjusts 12 to 15 inches. Always remember to allow at least 1 inch for movement of pet.
Harness Size tiny girth adjusts from 5 inches to 9 inches. Neck adjusts 6 inches to 10 inches. Small Size  girth adjusts from 11 inches to 14 inches. Neck adjusts 8 inches to 11 inches. Medium girth adjusts 14 to 17 inches. Neck adjusts 10 to 13 inches.  Large girth adjusts 18 inches to 22 inches. Neck adjusts 12 to 15 inches. Always remember to allow at least 1 inch for movement of pet.
halfback sweater Half back sweaters are designed to fit halfway down the back and tummy of dog, fitting much like a human sweater. Buns and tummy exposed. One size only fitting a girth from 8 inches to 10 inches. Actual length of sweater down the back  6 inches. 
striped polo Tiny neck fits up to 6 inches. Girth up to 9 inches. Actual length on back 7 inches. Small neck fits up to 8 inches. Girth up to 11 inches. Actual length on back 8.5 inches. Medium neck fits up to 11 inches. Girth up to 14 inches. Actual length on back 10 inches. Open under tummy for potty breaks.
leg loop sweater Designed to fully cover over buns. Open under potty area. Tiny length up to 10 inches. Neck 6 to 8 inches. Girth 9 to 12 inches. Small length up to 14 inches. Neck 8 to 12 inches. Girth 12 to 15 inches. Medium length up to 18 inches. Neck 11 to 14 inches. Girth 15 to 18 inches. 
pj Open under potty area. Room for buns to hang out back. Tiny length up to 10 inches. Neck 6 to 8 inches. Girth 8 to 10 inches. Small length up to 14 inches. Neck 8 to 11 inches. Girth 10 to 14 inches. Medium length up to 18 inches. Neck 10 to 13 inches. Girth 13 to 17 inches. 
tanks Tiny fits UNDER 3 pounds. Tiny neck up to 7.5 inches. Girth up to 10 inches. Small Neck up to 10 inches. Girth up to 14 inches. Medium Neck up to 12 inches. Girth up to 17 inches. Large neck up to 15 inches. Girth up to 20 inches.
coats Tiny neck fits up to 6 inches. Girth up to 9 inches. Small neck fits up to 8 inches. Girth up to 11 inches. Medium neck fits up to 11 inches. Girth up to 14 inches. 
chi diddy Tiny neck up to 8 inches. Girth up to 10 inches. Small Neck up to 11 inches. Girth up to 15 inches. Medium Neck up to 13 inches. Girth up to 18 inches.
collar Size 8 the smallest hole closure would make the collar 7.5 inches, The largest hole closure would make the collar 9 inches. Size 10 smallest hole closure would make the collar 9.5 inches and the largest hole would make the collar 11 inches. Size 12  the smallest hole closure would make the collar 12
inches and the largest hole would make the collar 13.5 inches.
itty collar Only for the babies. Smallest hole will fit a 3.5 inch neck. Largest hole will fit a 5.5 inch neck.
tees Tiny fits UNDER 3 pounds. Tiny neck up to 7.5 inches. Girth up to 10 inches. Small Neck up to 10 inches. Girth up to 14 inches. Medium Neck up to 12 inches. Girth up to 17 inches. Large neck up to 15 inches. Girth up to 20 inches.
halter harness Tiny neck fits up to 6 inches. Girth up to 9 inches. Small neck fits up to 8 inches. Girth up to 11 inches. Medium neck fits up to 11 inches. Girth up to 14 inches.