Reversible pet bandanas slips through the collar.
Extra Small (5 inches): 
For dogs under 10 lbs (e.g., Chihuahuas, Yorkshire Terriers).
Small (6 inches): 
Ideal for dogs 10-20 lbs (e.g., Shih Tzus, Dachshunds).
Medium (7 inches): 
Perfect for dogs 20-40 lbs (e.g., Cocker Spaniels, French Bulldogs).
Large (8 inches): 
Designed for dogs 40-70 lbs (e.g., Boxers, Australian Shepherds).
Extra Large (9 inches): 
Tailored for dogs 70+ lbs (e.g., Golden Retrievers, Great Danes).