Torn between bringing home a dog or a cat, and determined to do things right from day one? That’s a lovely (and life-changing) project. Here’s a warm, practical guide to help you choose and to follow the essential rules so your new companion feels safe, loved, and truly at home.

What you should know about dogs
Dogs evolved by our side for millennia and thrive on social connection. They’re often playful, eager to learn, and need daily time, attention, and outdoor outings to keep their bodies and minds balanced.
Needs vary a lot by size, age, and breed. Some pups are sporty and love long adventures; others prefer calm routines and cuddly evenings. Think about your daily rhythm first, then find the dog who matches it.
Fun fact to share at dinner: a dog’s nose print is unique—just like a human fingerprint. Yes, that boopable snoot is one of a kind!
Practical tip: when you meet a potential match, ask the shelter or breeder for a typical daily schedule (mealtimes, outings, rest). You’ll instantly see whether it fits your lifestyle.
Prefer a serene home vibe? Discover the calmest cat breeds to refine your choice.
What you should know about cats
Cats are independent, sensitive little hunters who adore comfort and stable routines. A happy cat has a clear territory with zones for rest, play, food, and litter, plus safe vertical spaces to observe the world.
They can be very affectionate—on their terms. Short, regular play sessions and gentle moments together do wonders for their well-being.
Common mistake to avoid: confusing independence with “I can leave my cat alone for hours without enrichment.” Even autonomous cats need interaction, mental stimulation, and environmental variety to prevent boredom.
Still undecided between the two? Compare your expectations with this side-by-side guide and choose with confidence.
Dog or cat: the key rules to follow
In France, adopting an animal comes with clear obligations to protect its health and safety. Whether you lean dog or cat, here’s the essential checklist to keep things responsible—and kind.
Acquisition conditions
Young animals must not be separated too early from their mother. Proper weaning and early socialization support lifelong emotional balance.
- Choose a reputable source: a shelter, association, or serious breeder.
- Ask for paperwork: identification, health booklet, and mother’s information.
Common mistake: adopting on impulse or as a surprise gift. Why avoid it? Because animals need long-term time, budget, and stability. Thoughtful choices prevent stressful returns and heartbreak.
Identification
Before any transfer (free or paid), identification (microchip or tattoo) and official registration are mandatory. This is the best way to be reunited if your pet gets lost.
- Your vet performs identification and updates the national registry.
- Add a simple ID tag on the collar with a phone number and name—it speeds up reunions.
Practical tip: create an “ICE Pet” contact in your phone and engrave that number on the tag. If someone finds your pet, you’ll get a call in seconds.
Care and daily living
Offer species-appropriate living conditions, hygiene, space, and daily safety. Boredom and stress melt away with the right routine.
- Dog: daily walks, mental stimulation (sniffari, puzzle toys), and gentle socialization.
- Cat: clean litter boxes, sturdy scratchers, vertical shelves, and cozy hideouts.
Planning ahead helps prevent “holiday emergencies.” Find smart ways to plan holidays without stress and keep your pet safe and cared for.
Nutrition
Feed a balanced diet adapted to age, weight, and activity. Fresh water should be available at all times.
- Change foods gradually over 7–10 days to protect digestion.
- Watch body condition (waist, ribs under light fat cover) more than packet “averages.”
Need essentials? Explore quality dog and cat food options in just a few clicks.
Shelter and comfort
Never keep an animal in spaces without light or ventilation. Bedding should be clean, dry, and protective against cold or heat.
- Dog: if outdoors, provide an insulated, elevated kennel protected from wind and sun.
- Cat: place baskets in calm zones, add warm blankets, and offer high perches.
Cozy tip: place a non-slip mat under bowls and near the bed. Fewer spills, fewer slips, and a calmer mealtime routine.
Transport and travel
In the car, ensure secure, well-ventilated transport. Cats ride best in a sturdy carrier; dogs are safest with a crash-tested harness/seat belt or secured crate.
- Never leave an animal alone in a hot car—even with windows cracked.
- Schedule regular breaks for water, fresh air, and a quiet reset.
Welcoming a kitten soon? Understanding how cats see helps you set up safe, stress-free journeys.
Supervision and liability
Owners are responsible for damage caused by their animals. Prevent roaming with secure spaces and training, and keep identification current.
- Dog: reinforce recall with positive training; use a leash if recall is not reliable.
- Cat: secure windows and balconies, microchip, and tag to ease returns.
Curious about your cat’s “human age”? Use this friendly guide to calculate your cat’s human age and tailor care accordingly.
One more smart habit
Set a monthly “pet admin” reminder: check flea/tick prevention, update tags if numbers change, refresh enrichment (rotate toys), and review your budget. Small routines make a big difference.
FAQ
What’s the minimum age to adopt a puppy or kitten?
After proper weaning and early socialization. Always verify the real age and documentation to protect the animal’s emotional and physical health.
Is identification mandatory for dogs and cats in France?
Yes. Before any transfer, microchipping (or tattoo) and official registration are required. It’s the fastest way to reunite you if your pet is lost.
How much budget should I plan for a dog or cat?
Include food, litter (for cats), accessories, routine vet care (vaccines, parasite control), and a cushion for unexpected vet costs. Needs change with age and lifestyle.
How do I choose between a dog and a cat?
Consider time for walks, your space, energy levels, and how much daily interaction you want. Still hesitating? See this comparison guide to match your life with the right companion.