Two small dogs may fit in one crate, but fitting is not the same as being comfortable or safe together. For overnight or unsupervised use, separate crates are usually the better choice.
Two small dogs can share a crate only if they are comfortable together and have enough room to rest without competing. For overnight or unsupervised use, separate crates are usually safer and easier to manage: each dog gets its own space, and you can accommodate different routines or needs.
Should two small dogs share a crate?
A shared crate may work for calm, compatible dogs for brief, supervised periods. It should be large enough for both to stand, turn around, and lie down naturally without being pressed together, and neither dog should guard the space or block the other’s exit.
Use separate crates if either dog shows tension, growls, guards food or toys, crowds the other, or seems unable to settle. Separation is also the better choice when you are away or asleep, when one dog is ill or recovering, or when the dogs have different crate-training needs. Never force two dogs to share a confined space.
Choose separate crates or a divided setup
For most households, two individual crates placed side by side are the most flexible option. Each dog can have a properly sized space, and you can separate them when needed without moving a large shared crate.
If you prefer one unit, look for a design with two genuinely separate compartments and a secure divider. A standard divider included with a single-dog crate is generally intended to adjust space for one dog—not automatically to create two safe spaces for two dogs. Check that each compartment is large enough for its dog and that the divider and doors are secure.
A single open crate gives the dogs less separation. Consider it only if both dogs already choose to rest together and you can supervise how they share the space.
Two individual crates for a household with two small dogs
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Size the crate for both dogs
Measure each dog separately. For an individual crate, measure from nose to the base of the tail and from the floor to the top of the head or ears while standing; use the crate maker’s sizing guidance to choose a fit that lets the dog stand, turn around, and lie down comfortably.
For a shared space, don’t rely on the dogs’ combined weight or choose a crate just because both can squeeze inside. They need room to move and rest without one dog pinning or crowding the other. Check the manufacturer’s dimensions and weight guidance, and make sure the crate’s construction is appropriate for both dogs together. If it’s difficult to tell whether the space is adequate, choose separate crates.
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Set up and introduce the crate carefully
Let each dog explore the crate at their own pace, using treats or meals only when the dogs can eat without competing. Keep an eye on them during initial shared sessions, and give either dog a separate space if you notice stiff posture, repeated crowding, guarding, or difficulty settling. Don’t leave them crated together until they are consistently relaxed and you’re confident they can share safely.
If the dogs’ behavior changes, or one starts avoiding the crate, separate them and consult a veterinarian or qualified trainer if needed. Replace a damaged crate or divider rather than relying on a bent, loose, or insecure part.
FAQ
Is one large crate big enough for two small dogs?
It may be physically large enough, but that does not mean the dogs are comfortable sharing it. Each dog needs room to stand, turn, and lie down without crowding, and both must be relaxed around each other. Separate crates are usually the safer everyday option.
Can I use a crate divider to separate two dogs?
Only if the crate and divider are designed to make two secure compartments, and each compartment is large enough for one dog. Many standard dividers are intended to adjust the space for a single dog, not to contain two dogs separately.
Should two dogs sleep in the same crate?
Separate crates are generally preferable for overnight use because you cannot supervise them and each dog has an individual resting space. A shared crate should not be used if either dog shows stress, guarding, or conflict.