Dog door

When they want to go inside or outside, there is not stopping them! You may enjoy the grateful dog eyes when you play doorman/woman, but you may also want to give both of you 😊 the comfort of a dog door.

A Tomsgates pet door is:

draught-free and insulating

securely lockable

quiet, no clacking noises

We have dog flaps to fit in doors and glass, but our dog doors with a double flap to fit in the wall are extra comfortable. You can easily fit them yourself, or you can include our fitting service in your online order.

Here you will buy a pet door that you both will enjoy for years.

Tomsgates Tochtvrij, geïsoleerd, veilig en stil hondenluik met installatieservice

Beautiful and durable. Just perfect. Our terriers love their dog door.

Els Demey


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Find the dog door that is right for your dog:

Four sizes of dog flaps, which one to choose?

Measure your dog from the ground to the shoulders at the front legs.

Small dog door: Nipper

Is your dog less than 14 inches (35 cm) tall at the shoulders? Then take the Nipper dog flap. But do you have a broad dog, such as an English Bulldog? Then do the door test: open the door 20 cm and call your dog in. No problem? Then the Nipper (Small) door is suitable. Otherwise, you had better take the 24 cm Jake (Medium) door.

Medium dog door: Jake

Is your dog between 14 and 20 inches (35 to 50 cm) tall at the shoulders? Then take the Jake (Medium) door.

Large dog door: Bouncer

The most sold dog door is the Bouncer (Large) door for dogs with a shoulder height between 20 and 24 inches (50 to 60 cm).

XL dog door: Beethoven

And for the largest dogs, there is the Beethoven door. Do you have doubts about whether the dog door is wide enough? Open your door 32 cm and call the dog in. No success? Then you can contact us to have an even larger dog door custom-made.

Do not take a dog door that is too big, but if you are not sure, then give your dog the benefit of the doubt and take a bigger size!

A dog flap in glass, in a wall, an exterior or interior door?

Dog door in double glass

that is a job for a glazier. They will come and measure the window in order to replace it. Make sure your pet door is delivered to you when the glazier comes to measure the window. Then he can take the exact measurements of the door as well and you’ll be sure to be fine!

Dog flap in an interior door or an exterior door

our wood, rubber, aluminium, etc. is of the same quality as interior or exterior doors. A real door-in-your-door.

Dog door in a wall

the most comfortable option thanks to the two flaps (on the inside and outside wall), which create an insulating air layer in between. This is what we recommend from a technical point of view.

The advantages
of a wooden cat flap or dog flap

Insulated, wind- & draught-free

Hence the wood on the rubber flaps of our dog flaps: the soft rubber seals off draughts, and the wooden strips perfectly maintain the shape of the soft rubber, for years! In addition, the wooden strips insulate against the cold.

And when the wind really gets too crazy, there is a massive wooden locking door that closes the pet door tightly.

Secure, inconspicuous

All dog doors are supplied with a 2-cm thick massive wooden closing door that locks in a secure manner with a steel lock. You can rest assured: that door will keep your pet safely inside and, in addition, will protect against burglars.

Moreover, by using wood on the flap, our pet door is less conspicuous in your door or wall than a transparent plastic pet door.

Quiet, no flap rattling on your dog flap

The supple flaps of our dog flaps close silently thanks to the soft rubber-on-rubber closure, so no clacking noises.

And no squeaking hinges or closing locks either… quiet!

Well thought-out cat doors and dog doors for your night’s rest and that of your neighbours 😴  

Fit your dog flap yourself or have it installed?

In Belgium, the Netherlands, Great Britain and California (US) we have installers, so you can include the installation in your online order. We will then contact you a few days later to arrange the installation date.

Very comfortable: we install with little dust and take all waste with us.

But to be honest, if you can make the hole in the door or wall yourself, the rest of the work is very easy. No fiddling about with small, fragile parts: only high-quality materials that are a pleasure to work with. A fun project for a handy DIYer.

Use wood for a dog door?

Indeed, because wood gives you a lot of pleasure: it insulates, looks good, feels nice, etc.

And our wood is low-maintenance because it has been treated with oil, so that dirt cannot enter it. So if you polish the pet door a few times a year with a cloth with some oil, it will stay in excellent condition for years.

By the way, you can also order our pet doors ‘natural’ as well for you to finish them the way you want: do you like your dog door black, blue-grey, etc.? It’s possible!