The science of happier dogs: 5 tips to help your canine friends live their best life

Bigzumi/Shutterstock Mia Cobb, The University of MelbourneWhen you hear about “science focused on how dogs can live their best lives with us” it sounds like an imaginary job made up by a child. However, the field of animal welfare science is real and influential. As our most popular animal companion and coworker, dogs are very deserving of scientific attention. In recent years we’ve learned more about how dogs are similar to people, but also how they are distinctly themselves. We often think about how dogs help us – as companions, working as detectors, and keeping us safe and healthy. Dog-centric science helps us think about the world from a four-paw perspective and apply this new knowledge so dogs can enjoy a good life. Here are five tips to keep the tails in your life wagging happily. 1. Let dogs sniff Sniffing makes dogs happier. We tend to forget they live in a smell-based world because we’re so visual. Often taking the dog for a walk is our daily physical activity but we should remember it could be our dogs’ only time out of the home environment. Letting them have a really good sniff of that tree or post is full of satisfying information for them. It’s their nose’s equivalent of us standing at the top of a mountain and enjoying a rich, colour-soaked, sunset view. Dogs live in a world of smells, so it’s important...
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Why do dogs have different coats? Experts explain – and give grooming tips for different types

WildStrawberry / Shutterstock Susan Hazel, University of Adelaide and Mia Cobb, The University of MelbourneDog hair comes in many varieties, from shaggy to short, curly to straight. If you live with a dog, you live with their hair – on your couch, in your clothes, it’s everywhere! Beyond colour, have you ever wondered what’s behind the differences in coat type? We actually know quite a lot about why dogs have different coats, and it comes down to their genes. What are the main coat types in dogs? The three main features of dog coats are how long the hairs are, whether they are curly or straight, and whether they have extra flourishes. The flourishes are called “furnishings”, and can include a hairy moustache and shaggy eyebrows. The three main features of a dog’s coat (aside from colour) are how long the hairs are, whether they are curly or straight, and whether they have extra ‘furnishings’ such as moustaches and eyebrows. Laugesen MateoCombinations of these three features result in seven different coat types in dogs: short, wire, wire and curly, long, long with furnishings, curly, and curly with furnishings. We know from a study of more than 1,000 dogs with varying coats that differences in only three genes are responsible for this variety. The gene responsible for long hair (called FGF5) is recessive, meaning dogs...
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