Dogs, just like humans, can have problems with learning, memory and attention, particularly as they get older. Several tests of cognitive ability in dogs have been used in research with a particular focus on the effects of ageing. What is less well understood is how diseases affect these cognitive abilities. In an article in CAB Reviews, Lena Provoost, Margret Casal and Carlo Siracusa discuss how changes in behaviour, such as loss of appetite, house soiling or changes in sleeping are often the first indicators to the pet’s owners that there is a problem. The team from the School of Veterinary Medicine at the University of Pennsylvania say that while those changes could be caused by mental decline, they could be secondary effects of other medical causes, such as pain from infection swellings or kidney disease.
A new trial experiment undertaken in Australia has been shown to successfully eliminate 80% of the disease-bearing mosquito Aedes aegypti.
By Richard Ssuna
One of the consequences of the uncontrolled human activities is the possible detrimental effects on animals. Scientists describe animal welfare as the mental and physical wellbeing of the animal with a measure of how the individual copes in its environment and considers opportunities for expressing happiness or pleasure.
Nature-based tourism based on the opportunity to encounter wildlife has evolved so many folds over the years to ecotourism from the previous forms, such as trophy hunting and other primarily recreational interactions, that offer no benefit to the individual or the species that were dubbed predominately exploitative . It is argued that ecotourism contributes, both towards socioeconomic and environmental benefits of the tourism site.
By Stephen Blakeway
As a tourist how can we assess whether the animals we see have good welfare, and ideally, ‘a good life’?
Recently, I’ve been a tourist in Mexico and Jordan, and, having contributed to ‘Tourism and Animal Welfare’, I took the opportunity to think more about this question. As my interests are animals and their relationships to us, each other, and their environment, I spent a lot of time observing.
In Petra in Jordan when I was visiting, I accidentally came too close to a dog who was asleep by a donkey among a group of other donkeys, and he jumped up and went berserk at me. I quickly moved back while the donkey placated him by rubbing his head against the dog’s flanks and neck. The dog, leaning into his companion in apparent ecstasy, licked the donkey’s nose and settled back down to sleep again.
By John Sellar
Whenever conservationists come together to discuss the future of endangered species, you can be sure someone, sooner or later, will suggest that nothing will be achieved unless one can ensure the humans living alongside, or sharing habitats with, animals can be encouraged to value them.
The word ‘value’ can be interpreted in a variety of ways. Some observers mean people ought to appreciate animals for what they are, fellow species on planet Earth, which contribute, in any number of ways, to biodiversity as a whole. Others are more inclined to view animals, particularly exotic species, as a living resource from which humans can benefit; through hunting, captive-breeding, eco-tourism, or whatever. They take what might be regarded as a somewhat mercenary approach to conservation, believing that fauna must contribute in some form to ensure their own long-term survival.
How I Spent my Summer Vacation: Hunting for Bears in my Backyard
By Sara Dubois
How does an animal welfare scientist and wildlife biologist spend their annual vacation? Well as I have been working in this field for almost 20 years now, these days I spend most of my time behind a computer, in team meetings, and travelling to yet more meetings. Which means getting back out in nature is the first choice for my time off. The ultimate destination is generally motivated by what kind of interesting animals I will see when I get there, and moderate temperatures that won’t melt this ginger scientist.
By Rebeca Garcia Pinillos
“Health for all” has been the guiding vision of the World Health Organisation (WHO) for more than seven decades, underpinning the principle that “all people should be able to realize their right to the highest possible level of health”. This of course includes both health and welfare, terms that are intrinsically connected.