For most of dog lovers, it is always a nerve wracking question as to “What’s the best dog to get?” But the answer always the same, “There’s no single ‘best dog,’ only the right dog for your lifestyle.” This profound truth comes sharply into focus when considering dog breed size. Whether someone dreams of a majestic Leon Berger gracing home in Bavaria, Germany or a dainty Chihuahua nestled on one’s lap in a Singapore apartment, it is very complex procedure to make a choice between large dogs and small dogs. It influences everything from everyday schedule to long term financial commitments. If you are still deciding whether a dog fits into your life at all, start with our guide on why dogs make great pets.
This article dissects this decision with inputs drawn from countless real world scenarios and a deep understanding of canine nature, designed to guide future dog owners across the world.

Common Myths About Large Dogs vs Small Dogs
Prior to exploring the practical differences large dogs vs small dogs, it helps to address a few widespread assumptions that often distort decision making process.
Myth 1: Big dogs need huge yards, small dogs are always content indoors. While a large yard is beneficial for many big dogs, it is never a substitute for direct interaction and walks. Many giant breeds, like the Great Dane or Irish Wolfhound, can be surprisingly low-energy indoors, becoming quite the lap dogs if allowed, content to lounge after their regular exercise. Conversely, a tiny Jack Russell Terrier can have boundless energy that demands far more activity than a stroll around the block, even for apartment living dogs.
Myth 2: Small dogs are yappy and nippy, large dogs are inherently calm. Temperament is far more breed and individual dependent than solely size-dependent. Poor socialization and training can lead to behavioral issues in any size dog. A confident, well trained Chihuahua can be far calmer than an anxious, under socialized Labrador.
Myth 3: Small dogs are cheaper. While their food bills are lower, small dogs can incur significant vet costs for dogs due to predispositions to dental issues, luxating patellas, or tracheal collapse. Conversely, a large dog might cost more in food but could have fewer complex health issues, though conditions like hip dysplasia are common in bigger breeds. The cost of owning a dog is multifaceted regardless of size.
Training and daily care matter more than size, and these fundamentals are covered in our ultimate pet care guide for training, health & nutrition.
Living With Large Dogs: The Real Advantages and Challenges.
When people think of large dogs, they often envision powerful, imposing creatures. And while their presence is undeniable, many large breeds are celebrated for their gentle nature, loyalty, and calm demeanour once mature.
Advantages of Large Dogs:
- Presence and Protection: Many large dogs offer a natural sense of security. Even a friendly Golden Retriever’s size can be a deterrent. Breeds like German Shepherds, Rottweilers, or Mastiffs are often chosen for their guard dog potential, offering peace of mind to families, particularly in more isolated areas of rural Canada or Austria.
- Stamina and Adventure Buddies: For an active lifestyle, big dogs can be incredible companions for hiking, running, long walks or even working alongside. Think of a Husky pulling a sled in Norway or a Bernese Mountain Dog trekking through the Swiss alps.
- Calmness: Counter to popular belief, many big dogs are surprisingly calm indoors once their energy level of dogs has been appropriately managed. They are not typically “bouncy” in the same way some small, high strung breeds can be. They often enjoy sprawling and relaxing.
- Resilience: Larger dogs can often withstand more robust play, making them potentially more resilient with energetic children, provided interactions are always supervised and respectful. They are often among the dogs good with children.
Challenges of Large Dogs:

- Space Requirements: While some can adapt to apartment living dogs, a large breed truly thrives with more space. Their crates are bigger, their beds are bigger and they simply take up more room. For apartment dwellers in central London or Paris, this can be a significant constraint, leading to difficult decisions about housing for dogs.
- Higher Costs: Everything is bigger and therefore more expensive: larger bags of food, bigger doses of medication, higher vet costs for dogs (especially for procedures requiring more anaesthesia or larger equipment) and more expensive accessories like crates, beds and even toys, which they can often destroy faster.
- Physical Demands: Handling a strong, pulling large dog on a leash requires physical strength and consistent dog training. An 80-pound dog pulling suddenly can be a serious challenge, especially for first-time dog owners or senior dog owners. For someone managing a young Boxer can be challenging until specific leash training techniques are implemented.
- Shorter Lifespan & Health Issues: Generally large dogs have shorter life spans (8-12 years) compared to small dogs. They are also more prone to certain health issues like hip and elbow dysplasia, bloat and certain cancers. This might trigger significant veterinary care expenses later in life.
- Traveling and Logistics: Finding pet friendly hotels, traveling with dogs on planes (many large dogs must go cargo) or even just fitting them comfortably in a car can be a logistical hurdle.
Living With Small Dogs: The Real Benefits and Challenges.
Small dogs are a popular choice for many households, valued for their adaptability, manageable size and suitability for apartment and city living as they fit comfortably into different home setups.
Advantages of Small Dogs:

- Adaptability to Space: This is the most obvious advantage. Small dogs are often ideal for apartment living dogs, condos, or homes with limited yard space. They do not need acres to thrive as long as their modest exercise needs are met with regular walks. They fit comfortably on laps, in carriers and take up less room on the couch. This makes them popular choices in densely populated areas like Singapore or Amsterdam, Netherlands.
- Portability and Travel: Their size makes travelling with dogs significantly easier. Many little dogs can fly in cabin, fit comfortably in public transport and are more readily accepted in pet friendly establishments. This portability of dogs is a huge draw for those who love to take their furry friends everywhere.
- Lower Food Costs: They simply eat less, leading to lower monthly food bills. While other cost of owning a dog factor still exist, food is a considerable saving.
- Longer Lifespan: On an average, small dogs tend to live longer than larger breeds, often 12-18 years or more. This means more years of companionship, which is a significant factor for many owners, particularly senior dog owners.
- Easier Physical Management: An elderly owner, or someone with limited physical strength can much more easily manage an excited Pomeranian on a leash than a determined Rottweiler.
Challenges of Small Dogs:
- Small Dog Syndrome & Training: A common pitfall is under training small dogs because their misbehaviours are less impactful. However, a nippy, untrained small dog can be just as problematic as a large one. Many are notoriously difficult to train due to their stubborn streak or being overly babied. Dog training challenges are real, regardless of size. This can lead to excessive barking, aggression, or anxiety.
- Fragility: Their small bones and delicate frames make them more susceptible to accidental injury. A fall from a couch, a clumsy step by a human or rough play with a larger dog can result in fractures or serious harm.
- Vulnerability: Due to their size, they can be seen as prey by larger animals (even some birds of prey) and require constant supervision outdoors.
- Grooming Needs: Many small dogs popular for their “hypoallergenic” qualities (e.g., Poodles, Shih Tzus) often come with significant dog grooming needs, requiring regular professional grooming or extensive home care to prevent matting and skin issues. This can add to the cost of dog grooming.
- Climate Sensitivity: Very small dogs can struggle with extreme cold due to their limited body mass, needing coats or sweaters in winter climates found in Sweden or Finland.
For a full step-by-step framework, read how to choose the right dog for your lifestyle
How to Choose Between Large and Small Dogs Based on Your Lifestyle
To truly choose the right dog for your lifestyle, please consider to integrate these insights:
Honest Self-Assessment:
- Home: Apartment living dogs or large estate? Consider staircase access, yard security (for big dogs), and potential noise concerns in shared walls (for small dogs that tend to bark more).
- Energy Levels: Are you a marathon runner in Melbourne, Australia, or do you prefer quiet evenings? Your activity level must match the dog’s activity level.
- Time: How many hours are you away from home? Will you factor in a dog walker or doggy day care for social breeds?
- Budget: Beyond initial costs, factor in lifelong expenses for food, vet care (including potential health issues large dogs or health issues small dogs), grooming, and insurance.
- Experience: Are you a first-time dog owner or an experienced dog owner ready for dog training challenges? If you are a first-time owner, this list of best dog breeds for first-time owners will help you focus on manageable, beginner-friendly choices.
- Family: Are there young children? Other pets? Some temperament of dog breeds are inherently better with kids.
- Climate: Cold weather dog breeds for Finland, or hot weather dog breeds for Singapore?
Research
- Do not just look at cute pictures. Dive deep into specific dog breed characteristics. Understand their historical purpose (e.g., herding, hunting, companionship), as this often dictates their innate drives and energy level of dogs.
- Talk to breed specific rescues, ethical breeders, and veterinarians. They provide invaluable insights into the realities of living with a particular dog breed size.
Meet Dogs in Person
Spend time with the dog breed which is being considered. Visit shelters, attend dog shows, or dog parks (responsibly). Observe their temperament of dog breeds, their reaction to strangers, and how they interact with their owners. Do they align with your vision of dog companionship?
A useful way to decide is to picture a realistic “day in the life” with the breed you are considering. For example, a Great Dane in a small city apartment may be calm indoors, but it still needs space, daily exercise, and practical room for a large bed and crate. On the other hand, a small breed like a Shih Tzu may fit easily into apartment living and travel plans, but it can come with regular grooming needs and a strong personality that still requires training and structure.
Finally the goal is to choose a dog size that fits your lifestyle and creates a happy, long term match. Whether a large dog that fills home with their loving presence or a small dog that becomes portable, constant companion, the decision should be rooted in careful consideration and a commitment to meeting their specific needs.
From the bustling dog parks of Vancouver, Canada to the tranquil walking trails of New Zealand, the joy of responsible dog ownership lies in finding that unique individual whose personality and needs perfectly intertwine with your own. Take your time, weigh the pros and cons of big dogs versus the benefits of small dogs and make an informed choice. When the match is right, daily life becomes easier and the bond you build with your dog is genuinely rewarding.
Our Recommended Next Reads ->
