I did not find anything that worked at all from sprays to A Moose rocking in a rocking chair singing Grandma got run over by a reindeer
he rocked and sang and they sat right there and watched him like it was entertainment for them
and then proceeded to go right to it when he was done , I did have some luck with putting helium balloons stuck down in th tree and turned a fan on and they whipped around but only until they figured oh gee these must be our gifts, So last year I did not put it up and I will not again this year.. To much stress for me but then there are 7 cats