(Usually behind the legs). (Make sure your dog is standing properly,not sitting,or laying dowm.). Suitable Pet TypeDog,Cat. How to select right size?. Dog BreedChihuahua. Size:XS Length:17cm/6.69" Bust:21cm-34cm/8.27"-13.39" Reference Weight:0.65KG-1.3KG/1.43LB-2.87LB.
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