Santa's animals are...
reindeer
It's green. It's big ( or small). We decorate it with balls, lights and a star on the top.
Christmas tree
It's on the 25th of December
Christmas
We say on the 1st of January
Happy New Year
Kids sing them on the 24th of December
Carols
Santa gives it to kids.
Present
Santa Claus puts the present in it.
Christmas stocking
It's on the sky and on top of the Christmas tree
Star
Santa Claus travels on it.
Sleigh
He wears a red suit and a red hat. He's got a white beard.
Santa Claus / Santa / Father Christmas