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What You Should Know Before Buying a Dog

A dog lives 10 to 15 years on average. The decision affects your living situation, your finances (100 to 300 euros a month), your schedule (at least 2 to 3 hours a day) and how you plan vacations. Taking an honest look at these points beforehand keeps you from feeling overwhelmed later and gives the dog a stable home.

Happy dog lying relaxed on a rug in a bright living room: what to look for when buying a dog from a breeder or adopting from a shelter.
The most important points at a glance
  • Sort out your living situation: landlord's permission, apartment size, surroundings
  • Finances: budget 100-300 euros in monthly costs, plus an emergency reserve
  • Time: at least 2-3 hours a day for walks, grooming and training
  • Choose a breed that fits your lifestyle (energy level, grooming needs, size)
  • Puppy vs. adult dog: different demands
  • Vet the breeder carefully, avoid extreme breeding

Living situation

If you rent, you need written permission from your landlord. Moving later with a dog is harder, because many landlords don't accept dogs.

A woman and a young girl sit on the lawn inside the house and smile as they reach for a small puppy.

Apartment size: A large dog needs more space. A Labrador in a 40-square-meter apartment doesn't work. Small breeds get by in smaller apartments too, as long as they get enough exercise.

Surroundings: Parks, meadows and woods nearby make daily life easier. In a pure inner-city location with little green space, every walk becomes a chore.

Other pets: Cats and dogs can live together, but they need a slow introduction. More on this: Getting a dog and cat used to each other.

Health

Dogs need daily exercise, 2 hours or more for active breeds. If you're physically limited, choose a calmer breed (e.g. Cavalier King Charles Spaniel, Maltese).

Test for allergies beforehand. Dog allergies affect about 10% of the population. Before buying, spend time with dogs of the same breed to rule out allergic reactions. Hypoallergenic breeds (Poodle, Labradoodle) produce fewer allergens, but no dog is completely allergen-free.

Finances

Type of costAmount
Purchase (shelter)150-300 euros
Purchase (breeder)500-2,500 euros
Initial supplies200-500 euros
Monthly ongoing costs100-300 euros
Dog tax60-240 euros/year
Liability insuranceapprox. 60 euros/year
Emergency reservemin. 2,000 euros

Detailed cost breakdown: How much does a dog cost?

Time

Daily time commitment: 2-3 hours for walks, feeding, grooming and activity. Considerably more for puppies (house-training, raising them, shorter intervals between walks).

Work situation: Dogs can be left alone for 4-6 hours at most, puppies far less. If you work full-time away from home, you need a care solution (dog sitter, dog walker, an office that allows dogs). Dog care costs 15-30 euros a day.

Vacation: Not every accommodation allows dogs. Dog hotels or boarding kennels cost 20-40 euros a day. So for a two-week vacation, that's 280-560 euros. Alternatively: plan a vacation with your dog. More on this: Vacation with a dog.

A man and a woman play with two dogs on a sandy beach. In the background, the waves break gently against the shore.

Which breed fits?

The breed determines energy level, grooming needs and character. An Australian Shepherd needs 2+ hours of exercise and mental stimulation a day, while an English Bulldog is happy with short walks.

Good for first-time owners: Golden Retriever, Labrador, Cavalier King Charles Spaniel, Maltese. Calm temperament, easy to train, good family dogs.

For active people: Border Collie, Australian Shepherd, Weimaraner. They need plenty of exercise and mental work.

Allergy-friendly: Poodle, Labradoodle, Portuguese Water Dog. Less shedding, but not completely allergen-free.

Proof of expertise: In some German states (e.g. North Rhine-Westphalia) it's mandatory for dogs over 20 kg or 40 cm at the shoulder. For listed breeds (Bull Terrier, Pit Bull Terrier, American Staffordshire), special requirements and higher dog taxes apply (up to 900 euros/year).

Puppy or adult dog?

CriterionPuppyAdult dog
Time commitmentVery high (house-training, raising, short intervals)Moderate (basic rules mostly known)
Building a bondFrom the start, intense imprinting possibleCharacter already established
TrainingTrain everything from scratchBasic commands often already known
Being left aloneBuild up slowly at first (weeks to months)Usually possible sooner
CostsHigher (vaccinations, neutering, more vet visits in year 1)Lower (shelter dogs often already taken care of)

Puppies need almost round-the-clock care in the first few weeks. Plan at least 2 weeks of vacation for the settling-in period.

Adult dogs from a shelter may have a history (trauma, behavioral issues). Find out about the dog beforehand and visit several times to get a realistic picture.

Breeder or shelter?

How to spot a reputable breeder

  • Member of a recognized breeding association (VDH, FCI)
  • Shows health certificates for the parent animals (hip dysplasia, elbow dysplasia, eye exam)
  • Puppies grow up in the family, not in a kennel
  • Answers all your questions openly and doesn't push you to buy
  • Offers a written purchase contract with a health guarantee
  • Lets you tour the breeding facility and see the mother dog

Warning signs: Puppies in parking lots, no visit to the breeding facility allowed, no papers, price well below the breed average, several breeds offered at once.

Avoiding extreme breeding

Flat-faced breeds (Pug, French Bulldog) often suffer from breathing problems. Long-backed breeds (Dachshund) from slipped discs. These health problems cause lifelong vet costs and limit quality of life. If you still decide on one of these breeds: choose breeders who can demonstrably show they breed for health rather than extreme features.

Shelter

The adoption fee (150-300 euros) covers vaccinations, a microchip and often neutering. Visit the dog several times, take it for walks, observe its behavior. Dogs from international animal rescue can be placed without any prior contact. Foster homes are the better option here, because you can get to know the dog in everyday family life.

Were you paying attention?

Question 1 of 3

How much time does a dog need every day at a minimum?

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Frequently Asked Questions

How much time does a dog need every day?

At least 2-3 hours for walks, feeding, grooming and activity. Puppies need considerably more. Active breeds (Border Collie, Australian Shepherd) also need mental stimulation.

Puppy or adult dog for beginners?

Both work. Puppies can be shaped from the start but need a lot of time and patience. A well-socialized adult dog from a shelter can be easier for beginners, because the basic rules are often already familiar.

What does a dog cost in the first year?

Purchase (150-2,500 euros) + initial supplies (200-500 euros) + ongoing costs (1,200-3,600 euros) = roughly 1,550-6,600 euros in the first year. On top of that you may have neutering (150-600 euros) and dog training classes (100-300 euros).

How do I spot a disreputable breeder?

No visit to the breeding facility allowed, no health certificates for the parents, no purchase contract, puppies handed over in parking lots, several breeds offered at once, price well below the breed average.

Claudia Weise

Written by

Claudia Weise

Editor-in-Chief, Certified Nutrition Consultant & Animal Welfare Practice

Editor-in-Chief at HundeoCertified Dog Nutrition ConsultantActive in animal welfare and with dogs every day

Claudia has worked closely alongside Enrico on Hundeo since the early days. She is a certified dog nutrition consultant, is active with animal welfare topics and dogs every day, and brings that practical experience into health, care, breed, and accessory content as Editor-in-Chief.

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