Julia Mähl

Freelance Author

Julia Mähl can be enthusiastic about almost any topic – which is why she works as a freelance journalist for a wide variety of topics – from celebrities to fashion and beauty to topics from life, culture, gastronomy and more. As an owner of two dogs she has been writing for PETBOOK since 2024 and works as a pet sitter on the side.

Feel Free to Bake Again! 'Dog Bakery' Founder Reveals Tips for healthy Dog Cookies

Nina Rottig, founder of the "Dog Bakery" app, tells PETBOOK how you can easily bake healthy dog cookies for your dog yourself.

Regional superfood Are cats allowed to eat apples? Expert clarifies

Dr. Petra Kölle, a nutritional expert for small animals, reveals whether cats are allowed to eat apples and what they should be cautious of.

Refreshing fruit Are cats allowed to eat watermelons?

Many cats like watermelon. Cat expert Carmen Schell explains why this is the case and whether it is safe to give them some.

Collage of a cat lying on the table next to a tomato sandwich and a picture by Veronika Wegner, cat expert.

A tasty nightshade vegetable Should cats eat tomatoes?

Cats seem very interested in tomatoes - but should they eat this aromatic fruit? and is it healthy for them? Expert gives her answer

Collage of a young cat sniffing cheese and a photo of vet Julia Fritz

Cheese type check Are cats allowed to eat cheese? A veterinarian clarifies

Are cats allowed to eat cheese? PETBOOK asked pet nutrition expert Julia Fritz from Napfcheck for her opinion.