To ensure a proper fit of all our products each item has a sizing guide at the bottom of the product page. Use the following measurement guides to guarantee a proper fit.

GARMENTS, HARNESSES and COLLARS:

TOOLS: Use a soft material tape measure or a piece of wool or string
NECK: Measure the entire circumference at the base of the neck (all the way around). 
CHEST: Measure the entire circumference of the chest directly behind the front legs (all the way around)
LENGTH: Measure from the base of the neck to just before the start of the tail. Note: For animals with longer bodies like pictured, the fit will be in order as long as the neck and chest measurements match the size you have chosen. 

Click on the product you wish to purchase to view the Size Chart for the particular item

SHOES:

TOOLS: Use a wooden plastic or metal ruler.
Note: When taking this measurement apply a bit of pressure to the paw as to mimic the animal putting weight on it - this is VERY important to insure a good fit.
WIDTH: Measure the entire width of the toes from the right side of the right toe to the left side of the left toe. 
LENGTH: Measure the entire length of the foot from in front of the toenail to just behind the cushion.