PetSizeGuide

Dachshund Collar Size

Sized from Dachshund's typical physical dimensions, not from body weight.

Recommended size
Size M
Covers: 35–45 cm
Target measurement for this breed: {"neck_cm":[30,38]}
Measure your dog before buying

How we got this number

  1. Start from breed standard: typical measured input ranges
  2. Add functional allowance: neck_expected + 4cm
  3. Required fitting range: derived target dimension
  4. Snap to standard band: assigned to M
Size Band Scale Comparison Horizontal scale showing where this breed falls across standard size bands XS S M L XL

Why weight is the wrong number for a Collar

Neck circumference is largely independent of body weight. A compact breed can have a thicker neck than a taller, heavier one, which is why collar sizing cannot be guessed from the scale.

Boundary and Sizing Advice

This is a border case. Because a collar fails in both directions, we will not round up for you: measure your dog and fit to the actual number, choosing an adjustable model if you are between bands.

Breed Shape Factor: long-backed

This is a long-backed, short-legged breed. It weighs what a small dog weighs but measures like a much larger one from shoulder to rump, so the collar size follows length rather than weight.

Some links below are affiliate links. If you buy through them we may earn a commission, at no extra cost to you. This does not affect the size we recommend — sizes are calculated from breed measurements before any product is selected.

Gear Matching Size M

Standard Adjustable Collar

Matched to M

View on Retailer →

Heavy-Duty Padded Collar

Matched to M

View on Retailer →

Similar Size Breeds Comparison

Breed Size Class Recommended Collar
Dachshund (Current) small M
Pug Collar size small View Guide
French Bulldog Collar size small View Guide
Pembroke Welsh Corgi Collar size small View Guide
Beagle Collar size small View Guide

Puppy Sizing & Growth Timeline

Dachshund typically reaches mature skeletal size around 12 months.

For puppies, consider an adjustable harness/collar with multi-point expansion or use a crate divider panel until adult size is achieved.

Frequently Asked Questions

How do I know the collar size for my dog?

Measure the neck at its mid-point and add 4 cm, which is about two fingers of room. Neck circumference is the only measurement a collar depends on.

Why does my breed need a bigger collar than the weight suggests?

Short-necked and thick-necked breeds carry more neck than their body weight implies. That is why we size collars from neck measurement alone.

Is a wider collar better for a thick neck?

For short, thick necks a wider band distributes pressure better and resists slipping. Our recommended size assumes a standard band; adjust upward for a narrow one.

How to Measure Your Dachshund

Neck Girth Measurement Position Diagram showing dog side profile and collar loop around neck mid-point Neck Mid-Point (+4cm)

Take measurement with a flexible tape while your dog is standing square.

Data reviewed: 2026-10-05 · Method version: 0.3 · how we calculate sizes · Data sources