Dogs are often regarded as man’s best friend due to their ability to provide unconditional love, companionship, and support for improving mental and physical health. Various studies indicate that dog owners are more likely to be physically active, which can lead to lower blood pressure and heart rates. Additionally, petting dogs has been shown to decrease anxiety and stress levels.
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A comprehensive review of recent data suggests that having pets like dogs or cats may contribute positively to brain health by slowing cognitive decline. Moreover, dog ownership has been associated with a reduced risk of cardiovascular disease and overall mortality, particularly among individuals living alone.
However, establishing a healthy relationship with a dog can be more complex than many people assume. Sabrina Cohen-Hatton, a British neuroscientist specializing in animal behavior, emphasizes the danger of anthropomorphizing dogs. She warns that attributing human emotions to dogs can create confusion and frustration for both the owner and the pet. Cohen-Hatton co-authored the book "What Your Dog is Thinking," which aims to enhance understanding of canine behavior.
Cohen-Hatton explains that dogs rely on their keen sense of smell to connect with humans, and their gazes often reflect their investigation of "chemo signals" indicating human emotions. Alexandra Horowitz, a dog cognition researcher at Barnard College, highlights the importance of observing a dog's body language to gain insight into its emotional state.
Horowitz outlines several indicators to interpret dog emotions: when a dog's ears are pulled back and its tail is wagging loosely and high, it typically signifies happiness. In contrast, ears pulled back with a low-hanging tail can indicate nervousness or worry.
To better understand canine behavior, other cues to observe include:
- Yawning can signal both tiredness and anxiety. Signs of fear may include licking lips unrelated to eating, excessive panting, furrowed brows, and pacing.
- Relaxation is often indicated by a loose tail wagging or circular motions, while a tail tucked between the legs often signifies fear.
- A dog's happy demeanor may manifest as a soft, open mouth and an invitation to play is reflected by lowering their chest to the ground with their rear in the air.
- Signs of depression can include low energy, restlessness, decreased appetite, clinginess, and droopy eyes.
- Pawing can indicate various unmet needs such as wanting to go outside or play, but it may also signify stress if the action is accompanied by lifting the paw without physical contact.
Loyola Marymount University provides resources, including a "dog to English translation chart," to assist owners in interpreting their dogs' behaviors.