New Curtin University research into the overlooked environmental impact of pet dogs has found far-reaching negative effects on wildlife, ecosystems and climate.

While ecological damage caused by cats has been extensively studied, the new research found dogs, as the world’s most common large carnivores, present a significant and multifaceted environmental threat.

Lead researcher Associate Professor Bill Bateman, from Curtin’s School of Molecular and Life Sciences, said the research found that human-owned, pet dogs disturb and directly harm wildlife, particularly shorebirds, even when leashed.

“As well as predatory behaviour like chasing wildlife, dogs leave scents, urine and faeces, which can disrupt animal behaviour long after the dogs have left,” Associate Professor Bateman said. “Studies have found that animals like deer, foxes and bobcats in the US are less active or completely avoid areas where dogs are regularly walked, even in the absence of the dogs.”

Dog waste also contributes to pollution in waterways and inhibits plant growth, while wash-off from chemical treatments used to clean and guard dogs from parasites can add toxic compounds to aquatic environments.

“In addition, the pet food industry, driven by a vast global dog population, has a substantial carbon, land and water footprint.”

Associate Professor Bateman said addressing these challenges required a careful balance between reducing environmental harm and maintaining the positive role of dogs as companions and working animals.

“Dogs are incredibly important to people’s lives and their roles range from providing companionship to contributing to conservation efforts as detection dogs,” Associate Professor Bateman said. “However, the sheer number of pet dogs globally, combined with uninformed or lax behaviours by some owners, is driving environmental issues that we can no longer ignore.”

The study also sheds light on barriers to sustainable pet ownership, finding that while the dog food industry is a key factor in national sustainability action plans, only 12 to 16 per cent of dog owners are willing to pay more for eco-friendly pet food, largely due to rising costs. Additionally, a lack of awareness among owners about the impact of dogs on the environment compounds the issue.

“Many owners simply don’t realise the environmental damage dogs can cause, from disturbing wildlife to polluting ecosystems,” Associate Professor Bateman said. “Others may feel their individual actions won’t make a difference, leading to a ‘tragedy of the commons’ where shared spaces like beaches and woodlands suffer cumulative degradation.

Restrictive measures, such as banning dogs from sensitive areas are necessary for protecting vulnerable species but they are not a complete solution. “We are calling for a collaborative effort between dog owners, conservation groups and policymakers to develop strategies that balance pet ownership with environmental care.”

The paper, ‘Bad Dog? The environmental effects of owned dogs,’ has been published in Pacific Conservation Biology and can be found online here: https://doi.org/10.1071/PC24071.

Like humans, pets’ oral hygiene plays an important role in their overall health and quality of life. Common conditions like plaque buildup, tartar and bad breath can escalate to serious health conditions if untreated. 

In fact, by the age of 3, 80% of pets experience some form of dental health issue, and the risk only increases as they age. However, for many pet owners, taking care of their four-legged friends’ oral health is a more difficult habit to maintain than their own daily brushing and flossing routine.

Many veterinarians recommend regular brushing for pets, and a wide array of treats and meal additives complement brushing to help support your pet’s oral health.

Protecting your pet’s oral health begins by talking with your veterinarian, who can provide recommendations tailored to your pet’s specific needs. With that guidance, you can start comparison shopping and reading labels so you can identify quality products. Remember you’re likely to find the greatest success by introducing oral health products as part of your pet’s daily routine early on.

Certifications for Trust and Quality
Products that meet high standards are eligible for certifications that assure consumers about their quality and efficacy. For example, the VOHC (Veterinary Oral Health Council) is an independent organization that evaluates pet dental products. Their Seal of Acceptance is awarded to products that meet strict standards for controlling plaque and tartar. You can find the seal on packaging as an easy visual indication of the product’s quality standards.

Natural, Effective Ingredients
Look for products that prioritize safety and health by offering natural, clinically proven ingredients and no artificial additives or chemicals. Seaweed (or kelp) is a preferred ingredient because it contains minerals and enzymes that help reduce plaque and prevent bacteria.

You can find 100% natural and organic kelp in products like ProDen PlaqueOff^®, which includes A.N ProDen^®, a kelp ingredient sustainably harvested from specially selected locations in the pristine North Atlantic waters off the Scandinavian coastline. Processed through a specialized method in extreme environmental conditions, it attains peak quality and effectiveness, ensuring safety and health for your pet.

Sustainable Practices
Another detail you can gather from the product’s packaging is whether a product manufacturer adheres to environmentally friendly practices and safe ingredient sourcing, which means the product is not only good for pets but also for the planet. This may be evident in certifications or special icons on the packaging, through information about sustainably harvested ingredients or with packaging that itself is environmentally responsible. 

Tailoring to Individual Pets
Different pets have different needs based on age, size, breed and oral health status. Selecting the right product may also be complicated by your pet’s allergies or picky eating habits. You can find a variety of ingestible options, including powders, chews or bones like those offered by ProDen PlaqueOff^®, to use in conjunction with daily brushing.

• Powder: Ideal for a seamless addition to your pet’s diet, this is the most economical choice, particularly for long-term use. It’s especially suitable for younger pets as a preventive measure, given its longevity and cost-effectiveness. 
• Chews: For those looking for an easy-to-administer option that doubles as a reward, chews are the way to go. Additionally, for older pets or those with missing teeth, soft chews can offer a gentle yet effective way to maintain oral health. They’re a convenient choice for pet owners to give as a daily dose without the need for measuring or mixing.
• Bones: Designed not only to satisfy your dog’s natural chewing instincts but also to aid in dental care, bones are a perfect option for pet parents whose dogs prefer a longer-lasting treat. Bones come in a variety of flavors and sizes, catering to both large and small breeds, making them a versatile way to help keep your dog’s teeth clean and their breath fresh. 

Learn more about protecting your pet’s dental health at us.swedencare.com.

A new year brings fresh opportunities for a lifestyle reboot, and as you set health goals for 2025, remember that your pet can embark on the journey to healthier living right along beside you. Whether you’re aiming to eat better, exercise more or find peace of mind, one of the best strategies for success is the buddy system – and your pet might be the perfect partner.

Consider these three ways you and your pet can work toward healthy habits together this year.

Exercise
Many people find it challenging to stick to a gym routine and get the most out of that membership. However, there are countless ways to get exercise without relying on fancy gym equipment and working out at home means you can include your pet in the fun too. Even a simple walk or jog with your dog can be essential for vitality and well-being.

When you’re feeling ready for more adventure, head to a local park or hit the trails for an extra challenge. To keep things fun, try a game of fetch in the backyard or visit a dog park to add variety to your routines.

Diet
Eating real, recognizable and nutritious foods is essential for both humans and pets. An option like Nature’s Recipe delivers premium, natural nutrition with added vitamins, minerals and nutrients for pets at every life stage. With more than 40 years of expertise, its dog food recipes are inspired by nature and designed for dedicated pet parents who demand the best in nutrition.

“We’re committed to our promise that every ingredient counts,” said Dr. Preston Buff, principal scientist, nutrition and animal safety, Post Consumer Brands and Nature’s Recipe’s Pet nutritionist. “Pet parents can trust we use only the best to fuel their dog’s health and happiness. By focusing on premium ingredients that promote vitality, Nature’s Recipe empowers dog owners to invest in their pet’s health. We aim to recognize and delight pet parents who dive into ‘research mode’ and want healthy, nutrient-rich recipes.”

Emotional Serenity
Quality time with pets has been shown to lower cortisol levels in humans, helping to promote calm and wellness, according to the National Institutes of Health. Whether it’s a walk through the neighborhood, playing in the backyard, a gentle grooming session or simply offering the occasional belly rub, spending time with your pet can bring a sense of peace and well-being.

As you and your pet journey together toward a healthier lifestyle in 2025, remember the path to healthy living is even more rewarding when traveled with a buddy. Discover more ways to support your pet’s vitality, health and happiness in 2025 with purposeful, nutrient-rich nutrition by visiting naturesrecipe.com.