Pet Corner: Rope toys are dangerous, fatal for dogs

A foreign body is the term we use to describe anything other than food your pet may have swallowed. It can be very complicated to determine whether or not a particular foreign body will make your pet sick.

The most difficult cases of foreign body ingestion occur whenever the pet owner doesn’t know their pet swallowed something.

Also many foreign bodies pets swallow are not dense enough to show up on an x-ray.

The statistics about pets swallowing foreign objects may shock you. Approximately 95 percent of all foreign objects swallowed by pets will pass without causing any problems. However, the other 5 percent are usually very serious and cause life-threatening illness.

There have been countless times when I was amazed at the kind of foreign bodies in the colon captured on X-ray during examination for some other problem.

These cases were not affected by the foreign body, they were just coincidental findings of items that were swallowed and passed without incident. I have seen things like nails, staples, wire, rocks, rubber balls and even sewing needles.

Obviously, some toys are more dangerous than others and some pets are more destructive and likely to swallow a piece of a chew toy.

Therefore, pet owners should pay close attention to their pet and decide on an individual basis which toys are right for their pet.

Small balls about the size of a golf ball or smaller are never a good idea simply because they are easily swallowed yet too big to pass from the stomach into the intestines.

Many owners ask whether raw hide chews are safe. For many dogs, rawhide chews seem to be fine. However, if a dog bites off a large piece and swallows it, the dog may vomit for a day or two until the rawhide dissolves.

There is one type of foreign body much worse than almost anything your pet could possibly swallow. We refer to it as a linear foreign body.

A linear foreign body is one that extends from the stomach into the intestines. The most common linear foreign bodies include sewing thread, yarn, any kind of string, dental floss and, most commonly, rope toys.

You should never let your pet play with a rope toy.

Rope toys encourage pet owners to play tug-of-war with their pet which is not good behavior.

Most importantly, though, if they swallow a portion of the rope, the results are often extremely devastating.

Often, part of the rope will pass into the intestines while a portion of it gets stuck in the stomach. The stomach and intestines continues to try to push the rope through causing the rope to mimic a draw-string similar to that on a pair of sweat pants.

A large amount of intestines is drawn into a very tight ball. This is extremely painful and can cause permanent damage to the intestines.

The string or rope actually begins to cut into the intestines causing lacerations, which are difficult to repair.

Unfortunately, many pets who swallow portions of rope toys never survive long enough to have surgery or too much permanent damage occurs.

Sometimes, it is impossible to stop pets from chewing and swallowing certain objects.

Be careful what type of toys you give them to play with. Be especially mindful of the toys they are allowed to have when you cannot supervise them.

If you have a question or if you think your pet may have swallowed a foreign object, contact your veterinarian as soon as possible to ensure your pet lives a long, healthy and happy life.

Dr. Jeff Castle is a veterinarian at Clark County Veterinary Clinic.