Crate size by breed
What size crate does a Border Collie need?
A starting estimate for a full-grown Border Collie using typical adult measurements.
Estimated result
Pre-calculated from the example inputs below. Adjust them in the calculator for your own numbers.
- Recommended internal length
- 28 in (71.1 cm)
- Recommended internal height
- 26 in (66 cm)
- Recommended internal width
- 18 in (45.7 cm)
Many adult Border Collies fall around a medium-to-large crate range. Use the estimated dimensions below as a starting point, then compare your dog's actual length, sitting height, and shoulder width with the product's internal dimensions.
Border Collie sizing notes
This example uses 25 in body length, 23 in sitting height, and 9 in shoulder width. It points toward a 30 in standard crate as a shopping shortlist, not a substitute for measuring the individual dog.
- The calculator adds about 3 in of allowance for this size profile.
- Check length and sitting height together rather than relying on one measurement.
- Medium dogs often sit between retail sizes, so internal length, height, and width should all be compared.
Product dimensions to compare
Look for internal dimensions close to at least 28 in long, 26 in high, and 18 in wide. Product names often describe outside length, so the usable internal space should be checked before buying.
- Confirm the dog can stand without crouching and turn without rubbing the sides.
- Check fit with the bedding, tray, or crate pad that will be used.
- For travel crates, check carrier or airline rules separately from home-crate comfort.
Border Collie crate checks
| Check | Example value | Why it matters |
|---|---|---|
| Body length | 25 in | Drives the minimum internal length before rounding to a retail size. |
| Sitting height | 23 in | Catches dogs whose head or ears need more height than shoulder height suggests. |
| Shoulder width | 9 in | Helps check turning room and comfortable lying positions. |
| Retail shortlist | 30 in crate | Compare internal dimensions before treating the retail size as final. |
Example inputs used
- Dog length, nose to base of tail: 25
- Sitting height, floor to top of head/ears: 23
- Shoulder width: 9
- Dog size: medium
These are starting values for this example. Measure or confirm your own figures, then open them in the dog crate size calculator.
Assumptions and limits
- Uses typical adult Border Collie measurements; individual dogs vary.
- Measure your own dog before buying.
- Active dogs still need a crate sized for resting, not pacing.
This is a sizing guide, not airline, travel, or veterinary advice.