Building something fun
Loading your LEGO world...
Loading your LEGO world...

In stock
A creative toy building set for cat-lovers
Discover a paw-some building kit for girls, boys and cat-lovers aged 6 and up. The LEGO Friends Cat Birthday Party & Tree House (42666) toy comes with 2 minidolls, 5 cat figures and lots of accessories for imaginative play packed with sweet kitty moments.
This fun toy sets the scene for Churro’s birthday party. 4 of Churro’s feline friends are here too, plus LEGO Friends characters Leo and Paisley. Explore the fun details, including birthday presents, banners and cat-shaped balloons. Kids will love guiding the pets around the cat tree house, where there’s a fish-shaped piñata, a cat toy, cat grass, a water fountain and litter box. Then it’s time for the cats to sit at the rotating table to enjoy Churro’s birthday cake. With so many ways to play with this animal playset, kids can tell a different friendship story every time.
Discover more exciting creative toys (sold separately) in the LEGO Friends universe. This LEGO set comes with the LEGO Builder app for intuitive building.
The LEGO 42666 Cat Birthday Party & Tree House is one of the many sets of the LEGO Friends theme.
The LEGO 42666 Cat Birthday Party & Tree House was released in the year 2025. The set contains 321 parts. The set comes with 2 minifigures and 1 instruction. The set is suitable for children from 6 year old.