# YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door

YGNNJY BSYTYM-916 is a medium aluminum pet-door insert for sliding glass doors, with adjustable height intended to fit door frames from 75 3/5 inches to 80 3/10 inches. Its removable, no-cutting installation is aimed at renters, though customer feedback reports mixed experiences with fit.

- [Original product page](https://best-deals.pro/product/ygnnjy-bsytym-916-medium-aluminum-sliding-glass-dog-door)
- [View offer](https://best-deals.pro/visit/ygnnjy-bsytym-916-medium-aluminum-sliding-glass-dog-door)
- Market: US
- Language: en-US
- Currency: USD
- Brand: YGNNJY
- Model: BSYTYM-916
- Category: Pet Supplies > Pet Toys & Accessories
- Price: 124.99 USD
- Previous price: 149.99 USD
- Discount: 17%
- Price checked: 2026-11-13T05:41:50.758Z
- Rating: 4.3 / 5
- Reviews: 47

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

- Removable installation is presented as a no-cutting option for apartments and rental homes.
- Height adjustment is specified for sliding door frames from 75 3/5 inches to 80 3/10 inches.
- The listing describes an aluminum frame and a wide opening with a tall flap.

## Pros

- The removable, no-cutting approach may suit renters who want to avoid permanent changes to a sliding door.
- Adjustable height accommodates the stated range of sliding door frames.
- Customer feedback highlights ease of installation and positive impressions of quality.

## Specifications

### Identity
- Brand: YGNNJY
- Model: BSYTYM-916
### Dimensions and fit
- Adjustable door height: 75 3/5 inches to 80 3/10" inches
- Size: Medium
- Dog breed size: Medium, Small
### Materials and intended use
- Frame material: Aluminum
- Color: Standard White
- Pet type: Dog

## Before you buy

- Measure the sliding-door height and your dog's size before purchase. Customer fit feedback is mixed, so confirm the frame dimensions and pet opening suitability for your setup. The listing's install copy mentions a screwdriver and electric drill, but does not specify included tools.

## A good fit for

- Renters or apartment residents seeking a removable pet-door insert for a sliding glass door.
- Owners of small or medium dogs whose slider height falls within the stated adjustment range.

## Less suited to

- Homes with sliding door frames outside the stated height range.
- Buyers who need a documented flap opening size or a confirmed fit for a particular door track, since those dimensions are not supplied.

## Customer feedback

Customer feedback highlights ease of installation and positive impressions of quality, while fit experiences are mixed. That fit concern matters for a height-adjustable insert because the stated range alone does not confirm compatibility with a particular track or pet. Ratings lean positive overall but include lower-star responses, so they do not establish a consistent fit for every setup.
- Positive themes: Customers report that installation is easy.
- Positive themes: Customers give positive feedback about quality.
- Mixed feedback: Customer feedback on fit is mixed.

## Frequently asked questions

### What sliding-door height does this insert fit?
The listing states an adjustable range of 75 3/5 inches to 80 3/10 inches. Measure your door before buying.
### Does it require cutting the sliding door?
The listing describes it as removable and no-cutting, with installation using a screwdriver and electric drill.
### What size dog is it intended for?
The listed size is Medium, and the dog-breed-size field says Medium, Small. The opening dimensions are not provided, so compare your dog's measurements before purchase.

## Offer details

- Measure the sliding-door height and your dog's size before buying.

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## Images

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 1](https://best-deals.pro/i/YIY0vYfbHwAr8jBVmAhMY1aJ_6_V_Og7oTzEqCXvM69Y0Q9Db251Rg9W3O26L8rL8rp6yH6RVeDALxVzjixbNSDxFlG6ZozHNCA0z8UWedgXkem51HrqKEyv.jpg)

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 2](https://best-deals.pro/i/HkPKfMtO5vdAUCvoNccVk_f7R8izb9mdsJUxqFmAY2WNUpeOZ9uGEkepyDCB8JUDdHIf61XvLF66Fb-ew93uRm2Q_Uc7g1jG8d_DOnzEHYGJMQP-FPtkfTlc.jpg)

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 3](https://best-deals.pro/i/nwtpL9DPQR-XLEZFrvJLoilccpbZD_6ZOVhCZGJdWI5a6gADZ594zwInBRjuTfxoJBWW_e32h4JlaTONkSkwTPcLfZXWNoQNFaMqKmG9YELe_t6CS5zA-PZh.jpg)

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 4](https://best-deals.pro/i/CKfLhbCBnktB8KPa83fp1qw5yiGFKvjifHF06M13_9-6HeqmURx93GrVt8zsEVEL4cRpGl2wdsPuTSIkeJZZ1dNHS36j7X4ec-ZcDRJdXAiEWPuEirh1vsFP.jpg)

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 5](https://best-deals.pro/i/qNjPAoXFxpCj2C-Ei-hDFHbhrSUueeID3eWpE46AsXiBR-J02wRYYPa5RJdWmwU_PIRqZivCvM_vwMOBmjOoJaCVbq3FtNNzkHGh-gY_jnSMCSPOavs1BQc-.jpg)

![YGNNJY BSYTYM-916 Medium Aluminum Sliding Glass Dog Door — 6](https://best-deals.pro/i/hnu49gKkwpjv4HJzMVuJwP0b5UnDAxUmPhvr52cYE7GBPbGSPv2skFf8FgMYfIYRezgDUc1IROCr5wVFnYJ8QS6ipjz_Uy7WaQ4wspis5GloDBnYHxQqlUjk.jpg)