When to Get Professional Help

Small dogs are biologically predisposed to a few specific health hurdles. Catching these conditions early can drastically improve your dog’s comfort and quality of life.

• Dental Disease: Small breeds frequently suffer from overcrowded teeth, which quickly trap plaque and lead to rapid periodontal disease. According to research published by the American Veterinary Medical Association, small-breed dogs are significantly more likely to develop advanced dental disease compared to larger breeds. If your dog has terribly bad breath, drops food while eating, or refuses dry kibble entirely, schedule a veterinary dental exam.
• Luxating Patellas: This condition occurs when a dog’s kneecap slips out of its anatomical groove. As noted by the Cornell University College of Veterinary Medicine, patellar luxation is a highly common orthopedic condition in small breeds. If your dog suddenly limps, “skips” a step, or holds a back leg up momentarily while running, a vet needs to evaluate their joints.
• Tracheal Collapse: Toy breeds feature very delicate windpipes. If your dog develops a harsh, honking cough—especially when excited or when pulling on a leash—a veterinarian can recommend management strategies. They will almost certainly advise you to immediately switch from a traditional neck collar to a well-fitted body harness.

Bringing a tiny dog into your home guarantees years of loyalty, easy travel, and endless entertainment. By understanding their unique needs and preparing your space, you set your pint-sized companion up for a long, healthy life by your side. The information here is meant for educational purposes. Specific circumstances—including health conditions, finances, location, and goals—may require different approaches. When in doubt, consult a licensed professional or check official sources directly.

Last updated: June 2026. Rules, prices, and details change—verify current information with official sources before acting on it.