Lump on My Dog: When to Worry and When to Wait
Found a lump on your dog? Learn when to worry and when to wait for a lump on my dog, especially for adopted pets with unknown histories.
Which dog breed is right for you?
The Border Collie originated in the border region between Scotland and England, where it was refined over centuries into what many consider the most intelligent and capable herding dog in the world. Standing 18–22 inches tall and weighing 30–55 pounds, the Border Collie is a medium-sized, athletic dog with an intense, focused expression and a characteristic crouching herding stance. Their coat comes in two varieties — rough (medium-length) and smooth (short) — and appears in a wide range of colors and patterns, with black-and-white being the most iconic.
Border Collies are extraordinarily intelligent, driven, and sensitive — they are widely regarded as the smartest dog breed, capable of learning hundreds of words and complex sequences of commands. They are deeply devoted to their families and can be wonderful with children, though they may try to herd them. Their intense need for mental and physical stimulation means they are best suited for owners who can provide daily training, work, or competitive sport — a bored Border Collie is a destructive Border Collie.
If you're ready for the most rewarding canine partnership of your life, find adoptable Border Collies on Puplister.
The Shih Tzu — meaning "lion dog" in Mandarin — was bred for centuries within the walls of the Chinese imperial palace, likely from crosses between the Lhasa Apso and the Pekingese. These small, sturdy dogs stand 9 to 10.5 inches tall and weigh 9 to 16 pounds, with a slightly longer body than they are tall and a proud, flowing gait. Their luxurious double coat grows continuously and can reach floor length, coming in virtually every color and combination, with a distinctive chrysanthemum-like pattern on the face where hair grows in all directions.
Shih Tzus are affectionate, outgoing, and delightfully playful — bred solely as companion dogs, they have centuries of experience perfecting the art of being a devoted lapdog. They are friendly with nearly everyone, including children, strangers, and other pets, making them one of the most sociable toy breeds available. Shih Tzus are happy, adaptable, and surprisingly sturdy for their size, with a mischievous charm that keeps their families entertained.
A Shih Tzu's sole mission in life is to love and be loved — find yours waiting on Puplister today.
Found a lump on your dog? Learn when to worry and when to wait for a lump on my dog, especially for adopted pets with unknown histories.
Looking for the best automatic dog feeder? We reviewed the top 3 models for every budget. Find the perfect feeder for your dog in 2026.
Adopting a cat when you live alone is entirely possible and rewarding. Learn how to choose the right cat, prepare your home, and navigate the adoption.
Is your dog drinking so much water suddenly? Learn common causes, from harmless to serious, and when to seek veterinary help for polydipsia.