Apparently pooping is not the only thing dogs do that align with the Earth’s magnetic field. Hunting dogs are kind of like migratory birds in their ability to roam and find their way back to the same spot, while relying on the Earth’s magnetic field. In a new study published in eLife, the same researchers that discovered how dogs prefer to poop found that hunting dogs appear to use the […]
Researchers at Duke University in North Carolina have identified the first known case of coronavirus in a dog in the United States. Three human members of Winston’s family were known to have the virus and were participating in a study exploring treatments and vaccines. The research team discovered Winston had small amounts of the virus as they were collecting blood samples and nasal swabs weekly from members of his household […]
A new study examined how our stress impacts our best friend’s mental health. The researchers studied Shetland sheepdogs, border collies and their owners and found that dogs living with people who had high levels of stress hormone (cortisol) in their hair follicles, similarly had high levels of cortisol in their fur. In contrast, canine anxiety does not appear to run off on people. That’s good news for those of us […]
A new study published in the Proceedings of the National Academy of Sciences shows that ravens appear to share negative emotions. The researchers started with offering birds two boxes placed on the left and right sides of the animals. While one box was empty, the other contained a piece of cheese (yum!). They then placed a box in a new location and examined how the birds responded. If a bird acted […]
Zinc is a micronutrient that is essential for normal protein production and for various enzymes to function properly in the body. Levels are important to regulate because too much can be toxic to the kidneys whereas too little can lead to problems with immune and metabolic function as well as infertility. In a new study published in American Journal of Physiology – Renal Physiology, researchers were interested in how zinc […]
A recent review published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology explored the link between sleep apnea and cancer (4). More and more people are living with sleep apnea. In fact, current estimates indicate that up to 24% of men as well as up to 5% of women have obstructive sleep apnea (4). Individuals with sleep apnea experience repeated cycles of low oxygen (hypoxia) and reoxygenation throughout […]
Although dogs and cats are both carnivores, they have surprisingly different appetites for food. In a study published last month, researchers at Oregon State University examined what our beloved pets really like to eat. Their results, published last month in the Journal of Experimental Biology, were rather surprising: dogs showed preference towards foods high in fats (41% fat, 36% carbohydrates) whereas cats preferred foods high in carbohydrates (43% carbohydrates, 30% proteins). […]
Do you ever get an annoying feeling when people invade your personal space? Or move without even thinking about it when something is suddenly coming at you? Turns out, we really do live in our own bubbles and we have special neurons, called peripersonal neurons, that are responsible for sensing that space and sending feedback to our brains. It is thought that these neurons are important for sensing approaching dangers […]
A new study seems to have provided an answer to the age-old question of who is smarter: dogs or cats? The speculation before the study was conducted was that hunting may require extra brain cells (neurons). If true, that would mean that cats would have more neurons than dogs. My apologies to all of the cat lovers out there. The findings from the study suggest that dogs may actually be […]
Check this out! Scientists heal dog’s broken leg by regrowing bone:
