# Dog Swing Door Trixie TX-3877 XS–S for Doors 19–32 mm, White

**URL:** https://aio.lv/en/product--trixie-tx-3877--12021208
**Data updated:** 2026-03-11 20:56 (EET)
**Category:** Pet Accessories
**Manufacturer:** Trixie
**Manufacturer code:** TX-3877
**EAN:** 4011905038773
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--trixie-tx-3877--12021208

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Trixie TX-3877 is a swing-through dog door sized XS–S designed for mounting into interior doors or panels with thickness from 19 to 32 mm. The white flap provides a passage for small to medium-small dogs, enabling independent indoor–outdoor access. Suitable for home use where a compact pet access solution is needed; installation requires cutting or fitting into the door panel.

## Long description

Trixie TX-3877 XS–S is a compact swing door for dogs, designed to be fitted into interior doors or panels with thicknesses between 19 and 32 mm. The white swing flap provides a simple passage for small to medium-small dogs, allowing controlled independent movement between rooms or to a limited outdoor area. The product is intended for home environments where a small, unobtrusive pet access solution is required and must be installed by cutting or adapting the door panel to accommodate the frame.
Advantages
The swing design enables two-way access without manual opening and the lightweight flap returns to a closed position to help reduce drafts. The white finish integrates with many door styles and the compact frame is suitable for narrow doors or panels. The product is made to provide reliable daily use for small dogs while minimizing the changes required to the surrounding door area when correctly installed.
Suitable for
 Small to medium-small dogs that can comfortably pass through an XS–S sized flap
 Interior doors or panels with thickness from 19 mm to 32 mm
 Homes where controlled independence for pets is desired
 Situations requiring a compact, low-profile pet passage
Key specifications
 Intended installation: interior doors or panels
 Compatible door thickness: 19–32 mm
 Size category: XS–S for small to medium-small dogs
 Color: white flap and frame
 Operation: swing-through flap for two-way passage
How to use
Mark and cut or adapt the door panel to the dimensions required by the frame, ensuring the opening matches the product's frame size. Insert the frame and secure it according to the included fitting instructions or using appropriate screws and fittings for your door material. Allow your dog to inspect and investigate the new opening; guide the pet through the flap a few times until it becomes comfortable using the swing door independently. Regularly check that the flap moves freely and that the frame remains securely fastened.
Usage recommendations
For safe and durable installation, measure door thickness and opening dimensions precisely before cutting. Supervise initial use and acclimate the dog gradually. Inspect the flap and frame periodically for wear and ensure the mounting remains tight; avoid installing on exterior doors exposed to severe weather unless additional sealing is applied.

## FAQ

### How much does the Dog Swing Door Trixie TX-3877 XS–S 19–32 mm cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Trixie products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Trixie service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12021208/67509579_large.webp