Sign up for our newsletter for more festive feline content! Christmas trees are at the center of holiday celebrations, and cats love to explore them. To keep your kitty safe, hang the ornaments on the top half of the tree and make sure the base is sturdy. Spray a mild citrus spray (lemon juice, vinegar & rosemary) on the tree and cords to keep curious cats away from risky areas. Brought to you by Petcentric, a Purina brand & your trusted source for helpful tips & fun facts.