https://grupotrixder.com/epages/Trixder.sf/?ObjectPath=/Shops/Trixder/Products/2649126491SureFlap 4-Way Flap with Microchip Identification
for SureFlap cat flaps
each tag has an identification number that is unique world-wide
to be attached to the collar
https://grupotrixder.com/WebRoot/Store/Shops/Trixder/5CFF/A743/7DB5/FD86/D18E/0A6E/0E02/7E8B/Trampilla_4_Opciones_SureFlap.jpgIn stock/ACCESORIOS/Trixie/Perros/Gateras y Puertas para perro/Gateras y Puertas para perroGateras y Puertas para perroTRIXIEhttps://grupotrixder.com/WebRoot/Store/Shops/Trixder/5CFF/A743/7DB5/FD86/D18E/0A6E/0E02/7E8B/Trampilla_4_Opciones_SureFlap_xs.jpg