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.
The German Shepherd Dog — created by Captain Max von Stephanitz in 1899 — was meticulously developed to be the ultimate herding and working dog, combining intelligence, strength, and versatility in one powerful package. Standing 22–26 inches tall and weighing 50–90 pounds, this noble breed has a dense double coat most commonly seen in black and tan, though sable, all-black, and bi-color variations also occur. German Shepherds are the world's leading police, military, and service dog breed — a testament to their extraordinary trainability and work ethic.
German Shepherds are confident, courageous, and deeply loyal — forming an unbreakable bond with their handler or family. They are naturally protective and will position themselves between their family and any perceived threat without hesitation. With proper socialization, they are excellent with children in their household — patient and watchful — though their herding instinct may lead them to nip at the heels of running kids.
Find a loyal and capable German Shepherd Dog ready to join your family — start your search on Puplister.
Answer 5 quick questions to see how well this breed matches your lifestyle.
136 pets available
32About the Staffordshire Bull Terrier The Staffordshire Bull Terrier was developed in 19th-century England's Staffordshire region from crosses between Bulldogs and various terriers, originally bred for bull-baiting and later as a compact, agile fighting dog — a history that belies its true nature as a devoted family companion. These muscular, athletic dogs stand 14 to 16 inches tall and weigh 24 to 38 pounds, packed with surprising strength and agility in a compact frame. Their smooth, short coat comes in red, fawn, white, black, blue, or brindle — with or without white markings. Temperament & Personality Staffordshire Bull Terriers are affectionate, courageous, and remarkably gentle with people — earning the nickname "nanny dog" in England for their extraordinary patience and devotion to children. They adore human companionship, are playful well into adulthood, and form intensely loyal bonds with their families. While they can be assertive with other dogs, proper socialization from puppyhood typically produces a confident, well-adjusted adult that gets along with everyone. Pros Exceptionally affectionate and gentle with children and family membersCompact, muscular build well-suited for smaller homes and apartmentsLow-maintenance coat requiring only occasional brushingBrave and loyal — a devoted companion that thrives on human interaction Cons Can be dog-aggressive without careful socialization and managementBreed-specific legislation and housing restrictions in many jurisdictionsProne to hip and elbow dysplasia, L-2 hydroxyglutaric aciduria, and cataractsStrong and powerful — requires owners who can provide firm, consistent leadership Staffies are among the most devoted family dogs in existence — find a Staffordshire Bull Terrier on Puplister and see for yourself.
67 pets available
34About the Shih Tzu 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. Temperament & Personality 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. Pros Exceptionally friendly and sociable with people of all ages and other animalsLow exercise requirements — short walks and indoor play satisfy their needsMinimal shedding when coat is kept in a shorter "puppy clip"Adaptable and content in apartments, condos, and any living situation Cons Long coat demands daily brushing or frequent professional groomingBrachycephalic structure contributes to breathing issues and heat intoleranceProne to eye problems (proptosis, corneal ulcers), ear infections, and dental diseaseCan be stubborn about housetraining — patience and consistency are essential A Shih Tzu's sole mission in life is to love and be loved — find yours waiting on Puplister today.
34 pets available
11About the Treeing Walker Coonhound The Treeing Walker Coonhound was developed in the United States from Walker Foxhounds in the mid-20th century, selectively bred for their exceptional ability to trail game and "tree" raccoons by chasing them up a tree and baying until the hunter arrives. These elegant, athletic hounds stand 20 to 27 inches tall and weigh 50 to 70 pounds, with a lean, muscular build and the classic tricolor pattern — white, black, and tan — reminiscent of their foxhound ancestry. Their short, smooth coat is dense and protective, well-suited for long hours working through brush and rough terrain. Temperament & Personality Treeing Walker Coonhounds are confident, intelligent, and affable — possessing a friendly, sociable nature that makes them enjoyable companions both in the field and at home. They are gentle with children, typically welcoming to strangers, and usually get along well with other dogs, especially those they've been raised with. Their hunting instincts run deep, however, and they can switch from couch potato to tireless tracker the moment an interesting scent crosses their path. Pros Friendly, easygoing temperament — excellent with families and other dogsLow-maintenance coat needing only weekly brushingSuperb endurance for hiking, running, and outdoor adventuresGenerally healthy breed with a lifespan of 12 to 13 years Cons Extremely vocal — loud baying and howling are a defining breed traitPowerful scent drive makes off-leash reliability very challengingRequires substantial daily exercise — bored Walkers can be destructiveProne to ear infections and hip dysplasia Treeing Walker Coonhounds bring athletic grace and a sweet disposition to any home — explore available listings on Puplister.
5 pets available
6About the Wirehaired Pointing Griffon The Wirehaired Pointing Griffon was developed in the late 19th century by Dutch breeder Eduard Karel Korthals, who meticulously crossed French and German griffons, setters, spaniels, and pointers to create what he considered the "supreme gundog." These medium-sized sporting dogs stand 20 to 24 inches tall and weigh 50 to 70 pounds, with a robust build that balances power with agility. Their distinctive coat features a harsh, wiry outer layer over a dense, water-resistant undercoat — typically in steel gray with brown markings, though roan, brown, and white and brown patterns also occur. Temperament & Personality Wirehaired Pointing Griffons are eager, devoted, and remarkably trainable — often called the "supreme gundog" not just for their versatile field skills but for their cooperative, people-focused temperament. They are gentle and patient with children, friendly with other dogs, and form strong bonds with every family member rather than fixating on a single person. Their enthusiasm for both work and play, combined with a gentle disposition, makes them outstanding all-around family companions for active households. Pros Versatile sporting dog — points, retrieves, and works in water and thick cover equally wellLow-shedding wiry coat suitable for allergy-conscious ownersDevoted and affectionate family dog with a gentle, trainable natureAdaptable and eager to please — excels in multiple canine sports and disciplines Cons High exercise requirements — needs vigorous daily activity and mental stimulationCoat requires regular hand-stripping or professional grooming to maintain textureCan become anxious, clingy, or destructive without adequate exercise and companionshipProne to hip dysplasia, progressive retinal atrophy, and ear infections The Wirehaired Pointing Griffon is a rare treasure among sporting breeds — see if one is available on Puplister.
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 GPS tracker for your dog? We reviewed the top 4 models for every budget — from $28 to $105. Find your perfect tracker in 2026.
Is your cat losing hair in patches? Discover common causes, from stress to parasites, and expert fixes to help your feline friend recover.
Is your dog drinking so much water suddenly? Learn common causes, from harmless to serious, and when to seek veterinary help for polydipsia.