Lost in the holiday shuffle are usually the family critters, and maybe just as well, lest anyone get the bright idea of making them wear faux reindeer antlers. But holiday hazards loom, and here are some to anticipate and avoid:

Food for thought

Cooked turkey and chicken bones are an oft-warned-about danger, as they splinter easily, creating the potential for perforation or choking. Sugar is never appropriate for companion animals, so keep an eye on the cake and cookies. And while many home-feeders happily give their dogs and cats table scraps year-round, those animals who are not accustomed to real food might pay for it later with diarrhea or intestinal upset.

Shiny and bright

Lots of holiday decorations can issue a siren call to curious animals. Tinsel, crinkly wrapping paper, glitter-covered ornaments -- all can cause serious problems if chewed or ingested. Keep them out of reach. Similarly, never underestimate a dopey puppy's inclination to want to chomp on holiday lights or extension cords.

Timber

Dexterous cats are sometimes inspired to climb Christmas trees. Secure your tree to the wall with nearly invisible fishing line.

Dogs can inflict their own special brand of destruction on Old Tannenbaum, from leg lifts to branch tugs. Desperate owners sometimes surround the tree with a metal exercise pen or baby gate.

Death by you-know-what

Animals and chocolate do not mix. Baker's chocolate contains higher levels of the toxic culprit, theobromine, than the milk chocolate you buy in the candy aisle, but any quantities of the sweet stuff can cause vomiting, diarrhea, seizures and even death in cats and dogs.

Gummed up

This one is a little out there, but you never know: Even small amounts of Xylitol, a sugar substitute found in sugarless gums, candies, baked goods and toothpastes, can cause liver failure and sometimes death in dogs; its effects are not well known in cats. Make sure that guests leave their pocketbooks and jackets out of reach, lest pickpocketing lead your dog into serious trouble.

Planters punch

Everybody knows about how lethal poinsettias are to animals -- except that's just plain wrong: These traditional holiday hothouse plants pose no threat other than some mild irritation if ingested. On the toxic list, however, is mistletoe, which can be serious if you do not seek veterinary attention. Ditto for daffodil and amaryllis bulbs, which are popular candidates for forcing this time of year.

If your animal ingests any potentially toxic substance, contact an animal poison control center. The ASPCA's hotline is a good number to keep on the fridge: 888-426-4435. There is a $60 consultation fee.