# Amazon Basics CD-M Medium Adjustable Plastic Pet Door

Medium: The Amazon Basics CD-M adjustable plastic pet door is listed for cats and small dogs, with a 19.05 x 29.21 cm entrance and a plastic frame. Customer feedback reports easy installation and useful everyday function, but also concerns about the locking bar and plastic flap support.

- [Original product page](https://loonieperks.com/product/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [View offer](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Amazon Basics
- Model: CD-M
- Category: Pet Supplies > Pet Toys & Accessories
- Price: 29.46 CAD
- Previous price: 34.66 CAD
- Discount: 15%
- Price checked: 2026-11-14T11:53:03.037Z
- Rating: 4.4 / 5
- Reviews: 551

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes an adjustable pet door for controlling access between indoor and outdoor spaces.
- The stated entrance measures 19.05 x 29.21 cm, which is the relevant clearance to compare with your pet.
- The listing says installation components and instructions are included.

## Pros

- A stated entrance size helps buyers assess whether the opening may suit their pet before cutting or fitting.
- Customer feedback highlights straightforward installation, including for less experienced DIYers.

## Cons

- Customer feedback reports that the locking bar can slide too easily and that the plastic supporting the vinyl flap has broken in some cases.

## Specifications

### Identity
- Brand: Amazon Basics
- Model: CD-M
- Size: Medium
- Colour: White and Grey
### Dimensions and installation
- Overall product dimensions: 26.67 x 38.10 x 9.91 cm
- Entrance dimensions: 19.05 x 29.21 cm
- Weight listed: 1.33 kg
### Materials and intended pets
- Material listed: Plastic
- Dog breed size listed: Small

## Before you buy

- The listing calls the size Medium but also labels the intended dog breed size Small. Check the 19.05 x 29.21 cm entrance against your pet and the required installation location. Customer feedback also reports mixed fit and appearance experiences, so measure the intended opening before purchase.

## A good fit for

- Cat owners and owners of small dogs looking for a plastic pet door with a stated entrance size.
- Buyers comfortable checking the cut-out and fitting requirements before installation.

## Less suited to

- Owners who need a clearly substantiated secure locking mechanism or stronger evidence of long-term flap-support durability.
- Pets whose size does not suit the stated 19.05 x 29.21 cm entrance.

## Customer feedback

Customer feedback is generally favourable about installation and everyday function, with many five-star ratings in the supplied distribution. However, customers also report a locking bar that can slide too easily and cases of the plastic flap support breaking, with some failures reported within three months. Fit and appearance opinions are mixed. For buyers considering this plastic door, those durability and locking concerns matter alongside the stated entrance dimensions and should be weighed against the intended use.
- Positive themes: Customers describe installation as easy, including for amateur DIYers.
- Positive themes: Feedback describes the door as functional over time.
- Negative themes: Feedback reports that the locking bar can slide too easily.
- Negative themes: Some customers report the plastic supporting the vinyl door breaking, including within three months.
- Mixed feedback: Customers express mixed opinions about fit and appearance.

## Frequently asked questions

### What is the entrance size?
The listing gives the entrance dimensions as 19.05 x 29.21 cm. Compare those measurements with your pet before choosing a size.
### What are the overall dimensions?
The product dimensions are listed as 26.67 x 38.10 x 9.91 cm.
### Does the listing include installation components and instructions?
Yes. The listing claims that all components and instructions are included.
### What concerns appear in customer feedback?
Feedback reports that the locking bar may slide too easily and that plastic supporting the vinyl flap has broken in some cases. Fit and appearance opinions are mixed.

## Alternative options

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- [PetSafe Interior 2-Way Locking Cat Door - Indoor Pet Flap - Hides Litterbox or Food - DIY Installation](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [Baboni 3-Flaps Pet Door for Wall, Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Door and Cat Door, Strong and Durable \(Pets Up to 100 Lb\) -Large](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [PetSafe Extreme Weather Never Rust Pet Door - Energy Efficient Door for Cats and Dogs –Insulated Flap System - Medium](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [CEESC Large Dog Door, Snap-in Closing Panel, Up to 80 lbs, Durable, White \| Flap 11.75"x16.5", cut-out 12.4"x15.5". Fits doors 1.25-2.06in. Weatherproof ABS, magnetic seal](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [CEESC Large Dog Door, Snap-in Closing Panel, Up to 80 lbs, Durable, Black \| Flap 11.75"x16.5", cut-out 12.4"x15.5". Fits doors 1.25-2.06in. Weatherproof ABS, magnetic seal](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [Pet Screen Door Lockable Magnetic Flap for Cats and Small Dogs \| 8.25" x 10.4" Flap Opening, Auto-Closing Flap, ABS Frame with Mesh, Blue Side Locks, Fits Sliding Doors](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Door and Cat Door, Strong and Durable \(Pets Up to 12 Lb\) -Small](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [Magnetic Dog House Door Flap, Insulated Pet Door Cover for Winter \| dog flap，dog house door flap，doorWind-Resistant Door Cover, Outdoor Pet Shelter, Winter Use](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [Door Buddy Pet Door Latch for Cats, Grey - Dog Proof Cat Door Strap \| Adjustable Cat Door Holder to Keep Door Open for Kitty. Dog Proof Litter Box & Cat Feeding Station Without a Dog Gate.](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [LIBBEPET Aluminum Cat Door for Window, Fit Window Width 27"-32", Medium \| Flap Opening 7.8"×8.3" for Cats ≤25 lbs, Aluminum Alloy Frame, 4 Way Locking, Magnetic Flap, Weatherproof Brush Strips](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)
- [PetSafe-Plastic-Pet-Door- -for-Dogs-and-Cats- -Size-Medium -Designed-for-Pets-Up-to-40-lb- -Easy-DIY-Installation](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)

## Add-ons

- [DEWALT 20V MAX XR Jig Saw, Tool Only \(DCS334B\)](https://loonieperks.com/visit/amazon-basics-cd-m-medium-adjustable-plastic-pet-door)

## Images

![Amazon Basics CD-M Medium Adjustable Plastic Pet Door — 1](https://loonieperks.com/i/vo6El1muSFZg-e64DHrOrJDxaSBbrR9KvGeSdXDJWACMUREMgmk42LCey6Xf633X3nIf69xH_WAaSHrCA6aVoi2HQXrptGz76N_7duXFonfcUlgo2_QzWaHb.jpg)

![Amazon Basics CD-M Medium Adjustable Plastic Pet Door — 2](https://loonieperks.com/i/PdXjfTrzx3T6jaaYWx7tXy5yORJEuYwtGH36TDKr-qqFxZbJ9ORg4huBkt-4O3MqAjub7C7WpkjwBbzaUbt5hIvEqfQ61GQAB5nBVl1WrWKEzOTcOf1rMafK.jpg)

![Amazon Basics CD-M Medium Adjustable Plastic Pet Door — 3](https://loonieperks.com/i/SINBA0SqRfSXryHkMMy-5LdifmWWanWDG3nTjPVCugdwT4ndIaICnngkWleF5nlj-wR_3usFnJrUeXux8rOoK1h-lY7ai6NMbpckk0L1qcQeEGfQ1G_e4DYU.jpg)

![Amazon Basics CD-M Medium Adjustable Plastic Pet Door — 4](https://loonieperks.com/i/O6iSEldNJOwDZnLGlrycjS0IJYpxpxgvcl53lY6pfk_3BUWzBnPA9klypT7Ev5rC2mb4u0w7H6KCZfd23xPPTBn8aae6iygMU65968tlSUcbyigR4fp-EbZT.jpg)

![Amazon Basics CD-M Medium Adjustable Plastic Pet Door — 5](https://loonieperks.com/i/3F8jokW5ApGPN8aP9ySNktuONhVCr2-FrtAnqGKirrosZF6wLQpZL1UrDqXlsmAWgzPCWv0mHae5X3X8l6H97tpAEMoYMH19r4zrvRM361jWy-PK7MJK7UBd.jpg)