Pets

What Size Crate Does Your Dog Need?

Built by Kevin Glover · @gloverbuilds · Verified formula

Calculate the correct crate dimensions by your dog's breed or measurements. Too big is as wrong as too small.

📅 Updated April 2026 ✅ Formula verified 📖 4 min read 🆓 Free · No sign-up

In this article

The Goldilocks Rule: Not Too Big, Not Too Small
Crate Types

Como Medir

O cachorro deve poder ficar de pé, se virar e deitar confortavelmente. Comprimento = focinho à base da cauda + 10-15 cm. Altura = altura em pé + 5-10 cm. Tamanhos: P (60 cm, Chihuahua), M (76 cm, Beagle), G (92 cm, Labrador), GG (107 cm, Pastor Alemão), XG (122 cm, Dogue Alemão).

Para Filhotes

Compre o tamanho adulto com divisória — a caixa cresce com o filhote. Espaço grande demais para filhote incentiva acidente dentro da caixa. A divisória cria um espaço proporcional que aumenta gradualmente.

⚡ CalcWolf Insight

Most crate training problems stem from improper sizing. A dog in a correctly sized crate — with positive association training — views it as a safe den. Crate time should never be used as punishment. Feed meals in the crate, place treats inside, and keep sessions short initially.

Frequently asked questions

Qual tamanho para Labrador?▾

G (92 cm). Se seu Lab for particularmente grande: GG (107 cm).

A caixa é cruel?▾

Não se usada corretamente. É um espaço seguro e familiar. Nunca para punição. Máximo 4-6h para adulto.

✓ Math logic verified against primary sources → See our verification process

Kevin Glover · @gloverbuilds

Founder, CalcWolf · GLVTS · Blickr

All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →