Size Guide & FAQ

Everything you need to know about measuring, proper fit, and our premium Chihuahua-specific gear.

straighten Sizing Matrix

Size XS

Teacup / Mini

Designed for extra delicate or pocket-sized frames.

Weight Range 2 - 4 lbs
Neck Width 6" - 8"
Chest Girth 9" - 12"
Size S (Recommended)

Standard Chihuahua

Fits standard Apple-Head and Deer-Head Chihuahua proportions.

Weight Range 4 - 7 lbs
Neck Width 8" - 10"
Chest Girth 12" - 15"
Size M

Sturdy / Mixes

Best for larger mixed breeds (Chiweenies, Chugs) or broad chests.

Weight Range 7 - 10 lbs
Neck Width 10" - 12"
Chest Girth 15" - 18"

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