Pet doors and practical pet products for easier everyday life.

Measure the widest part of your pet and the height from the floor to the top of the shoulders. Compare both measurements with the opening dimensions shown for the exact pet door, allowing enough clearance for comfortable movement. Weight or breed labels are useful orientation, but they do not replace measurements. If more than one pet will use the opening, size the choice around the largest animal while considering how easily the smallest pet can operate the flap.

Start with the intended surface: a standard door, wall, glass panel or sliding-door arrangement may require different products, tools or professional installation. Check the exact product page for stated surface compatibility, cut-out dimensions and adaptor requirements. Also consider where the pet will enter and exit, whether the landing is level and clear, and how exposed the position is to weather. Before fitting, check the frame clearance, flap swing and nearby handles or locks, and make sure the finished position leaves a safe, unobstructed route on both sides. For glass installations, confirm whether a glazier and a compatible adaptor are required before ordering. Keep the supplied template and installation guide with the chosen model, because cut-out sizes and fixing methods can differ even when two doors appear similar. Do not cut an opening until the exact instructions and dimensions have been confirmed.

A manual flap can suit straightforward everyday access, while selective-entry models are designed for situations where access control matters. Compare how each model identifies or admits a pet, any power or collar-key requirements, and the number of pets the system supports. Product names can sound similar, so review the exact model information rather than assuming features transfer across a range. Waggs can help narrow the options when measurements, installation context or access type are uncertain.