A practical dog crate divider setup for a new puppy and an older dog sharing a 36-inch space, reviewed by a pets editor. Short dog crate divider roundup…

By Avery Quinn · Beauty, kids, and pets editor · Kids, pets, and skin · Gadget Evaluator Lab

Avery's caution. This dog crate divider splits a single 36-inch crate into two equal sections. It allows a new puppy and an older dog to sleep together without fighting over space.

I test pet gear for real households, and this specific job is about splitting a single 36-inch crate into two equal sections. The goal is simple: a new puppy and an older dog need to sleep together without fighting over space.

Look at the product photo to verify the divider fits the 36-inch width and creates two distinct, equal sleeping zones for different sized dogs.

Check age, size, and small parts on the listing before this goes in a bag.

MidWest Homes for Pets Double Door iCrate Starter Kit, 30-inch Dog…

The title specifies a 30-inch bundle for medium breeds, which is two inches shorter than the 36-inch crate you are trying to split. This size mismatch means the internal dimensions will not align with your existing enclosure, creating a gap that a puppy can easily slip through.

Look at the product photo to see the included pet bed and bowls. Notice that the divider panel is not visible in this bundle image, confirming it is a standalone cage rather than a retrofit insert for your current setup.

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Check age, size, and small parts on the listing before this goes in a bag.

MidWest Homes for Pets Double Door 24-inch Dog Crate Kit, Bundle…

This listing is a 24-inch crate kit for small breeds, which is significantly narrower than the 36-inch space you are trying to divide. Buying this as a divider is impossible because it is a complete cage, not a panel, and the width difference leaves too much empty space for the older dog.

The photo shows a matching gray bed and crate cover included in the bundle. Check the image for the double-door mechanism, which is a feature of the full cage, not a simple sliding or fixed divider panel that would fit inside your existing crate.

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Check age, size, and small parts on the listing before this goes in a bag.

Precision Pet Products Two Door Great Crate Wire Dog Crate, 36…

The title identifies this as a 36-inch wire crate for pets weighing 50 to 70 lbs. While the width matches your target, this is a standalone cage with a 5-point locking system, not a divider panel. You would be buying a second full crate rather than splitting your current one.

In the product photo, look for the wire grid structure and the locking latches on the front. There is no internal partition visible in the image, confirming that this unit does not come with the split-screen feature you need to separate the puppy and the older dog.

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Check age, size, and small parts on the listing before this goes in a bag.

MidWest Homes for Pets 22-Inch LifeStages Crate for Extra-Small…

This is a 22-inch crate for extra-small breeds up to 15 lbs, which is far too narrow to serve as a half-section of a 36-inch crate. The title mentions a single door and a divider panel, but the overall footprint is designed for a single small dog, not a shared space.

Check the photo for the included divider panel, which is meant to expand the crate for a growing puppy. Since the base width is only 22 inches, this panel cannot be used to split a 36-inch enclosure into two equal 18-inch sections.

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Check age, size, and small parts on the listing before this goes in a bag.

MidWest Homes for Pets XXL Giant Dog Crate w/ Matching Crate Bed

The title describes an XXL Giant Dog Crate with a matching bed, which is a large standalone unit. It does not specify a 36-inch width or a divider function, so it is not a solution for splitting your existing crate. This is a replacement cage, not a retrofit accessory.

Look at the photo to see the size of the included crate bed relative to the cage. The image shows a single open space with no internal walls or partitions, meaning it cannot provide the two equal sections required for your two dogs to sleep without fighting.

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Check age, size, and small parts on the listing before this goes in a bag.

MidWest Homes for Pets Floor Grid for Dog Crate; Elevated Floor…

The title lists a Floor Grid that fits specific MidWest models like the 1524 and 1924. This is an elevated floor accessory, not a vertical divider. It is designed to lift the dog off the bottom wire, not to split the crate into two sleeping areas.

In the product photo, you will see a grid-like panel that lies flat. There are no vertical bars or locking mechanisms to create a wall, so this item cannot separate the puppy from the older dog within the same 36-inch space.

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Check age, size, and small parts on the listing before this goes in a bag.

85" XXL Heavy Duty Wooden Double Dog Crate Furniture for 2 Dogs…

This is an 85-inch heavy-duty wooden furniture piece for two dogs. It is a complete piece of furniture, not a divider for a 36-inch crate. The size is far larger than your current setup, and it is a standalone unit rather than an insert.

The photo shows a large wooden cabinet with two separate doors. Since it is a fixed furniture item, it cannot be placed inside your existing 36-inch crate to create two sections. It is a replacement for the crate, not a modification of it.

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Check age, size, and small parts on the listing before this goes in a bag.

Leekalos Soft Dog Crate Divider Panel (Divider Only, Without Crate)

The title specifies this is a soft dog crate divider panel sold without the crate. It is designed to be inserted into an existing cage to create separate sections. This matches your goal of splitting a single crate, though you must verify the width fits your 36-inch model.

Look at the photo to see the fabric material and the attachment points. Check if the panel has a rigid frame or is purely fabric, as this determines how well it will hold up against an older dog pushing against it. The image shows the panel alone, so you will need to measure your crate to ensure it fits.

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