Size chart pet bandanas
Size guide (neck circumference)
XS - 15 cm to 25 cm (DSH Cats, Yorkshire terrier, Chihuahua..)
S - 25 cm to 35 cm (Toy poodle, Maltipoo, Pug, Large breed / fluffy cats..)
M - 35 cm to 45 cm (Beagle, Corgi, Border Collie..)
L - 50 cm to 60 cm (Malamute, Golden doodle, Saint Bernard..)
Depending on your pet's individual weight and fluff, upsizing may be required. It would be best to measure neck circumference with 1-2 finger spacing :)