Knowledge from Nestjes
Knowledge center
Practical guides on buying, caring for and responsibly offering pets.
Featured Cats
Buying a Kitten: The Complete Checklist
From first search to collection day, this checklist helps you choose a healthy, well-socialised kitten from a trustworthy source.
1 min read · 02-07-2026 Read article
Dogs
Breeding a Litter Responsibly: Rules, Preparation and Practice
Breeding is more than pairing two nice dogs. Health tests, legal rules, puppy care and careful placement all matter.
1 min read · 02-07-2026
Dogs
Buying a Puppy: What Should You Look Out For?
A puppy is a decision for many years. This checklist helps you recognise a responsible breeder, ask the right questions and avoid bad sellers.
2 min read · 02-07-2026
Reptiles
Feeding Reptiles: Crickets, Frozen Mice, Plants and Supplements
Insect eaters, plant eaters and rodent eaters all need different diets. Calcium, vitamins and honesty about prey items matter.
1 min read · 01-07-2026
Cats
Cat Pedigrees Explained: What Does the Paper Really Prove?
A pedigree is not just decoration. Learn what it proves, what it does not prove and why pedigree kittens cost more.
1 min read · 01-07-2026
Dogs
Which Dog Breed Suits Me? How to Make the Right Choice
The right breed is the one that fits your life, not just the one you find beautiful. Compare energy, size, coat and character before choosing.
1 min read · 01-07-2026
Reptiles
Captive-Bred or Wild-Caught: Why the Choice Matters
Captive-bred reptiles are usually healthier, calmer and more sustainable than wild-caught animals. Learn how to ask the right questions.
1 min read · 30-06-2026
Cats
Kittens Expected or Just Born: What Now?
Whether the pregnancy was planned or a surprise, the coming weeks need calm preparation, veterinary awareness and responsible placement.
1 min read · 30-06-2026
Dogs
Dog Vaccination Schedule: Which Vaccines and When?
From puppy vaccinations to annual boosters and titre testing, this guide explains the common vaccination schedule for dogs.
1 min read · 30-06-2026
Reptiles
CITES for Reptiles: Which Papers Belong With Which Animal?
Many tortoises, some snakes and lizards fall under CITES rules. Buyers and sellers must understand the paperwork.
1 min read · 29-06-2026
Cats
Rehoming Your Cat: How to Do It Carefully
Sometimes a cat really cannot stay. Rehoming should be honest, calm and focused on finding a suitable long-term home.
1 min read · 29-06-2026
Dogs
Microchipping, Registration and the Dog Passport: How It Works
Dogs in the Netherlands must be microchipped and registered, and puppies need proper paperwork. Know what to check before transfer.
1 min read · 29-06-2026