How Aging Shapes the Health and Behavior of Dogs

How Aging Shapes the Health and Behavior of Dogs

A 2022 feature in the Journal of the American Veterinary Medical Association describes the physical and behavioral phenotype of canine aging and explains how age-related changes affect both dogs and their human caregivers.

The Greenland Dog - Training a True Polar Working Breed

The Greenland Dog – Training a True Polar Working Breed

The Greenland Dog challenges everything you might think you know about dog training. Their “stubbornness” is actually situational intelligence. Their “disobedience” is contextual evaluation. Their “wildness” is authentic working integrity.

How Dogs and Humans Communicate Emotions

How Dogs and Humans Communicate Emotions

A 2017 commentary expands on Kujala’s review of canine emotions, emphasizing the complexity of dog–human emotional communication and calling for research methods that address dogs’ rich sensory abilities.

Transposons and Social Behavior in Assistance Dogs

Transposons and Social Behavior in Assistance Dogs

A new behavior genetics study on over 1,000 assistance dogs reveals that transposons in the Williams–Beuren Syndrome Critical Region—and especially variation in GTF2I—are associated with sociability, problem behaviors, and training success.

How Dogs and Cats Learn Across Life Stages

How Dogs and Cats Learn Across Life Stages

Linda P. Case’s book “Canine and Feline Behavior and Training” traces dog and cat behavior from newborns to seniors and shows how learning theory and species-specific training can prevent common problems and strengthen human–animal bonds.

Research Trends in Dog Cognition Since 2005

Research Trends in Dog Cognition Since 2005

A comprehensive bibliometric review demonstrates that scientific interest in dog cognition has surged since 2005, with shifting research themes and expanding collaborations shaping the field.

Cancer Stem Cells in Canine Gliomas Explained

Cancer Stem Cells in Canine Gliomas Explained

A comprehensive investigation of spontaneous canine gliomas demonstrates the presence and increased abundance of cancer stem cells in high-grade tumors. The findings strengthen the cancer stem cell hypothesis and highlight the dog as a valuable model for studying tumor biology and adult neurogenesis.

Breed Differences in Canine Pain Sensitivity

Breed Differences in Canine Pain Sensitivity

A 2023 study shows that veterinarians’ assumptions about breed-specific pain sensitivity do not align with measured thresholds. While breeds differ biologically, these differences are not explained by behavior or professional bias.

How People Misunderstand Canine Reactivity

How People Misunderstand Canine Reactivity

A new thematic analysis reveals that people interpret canine “reactivity” in contradictory and highly subjective ways, shaping how dogs are labelled, managed, and sometimes relinquished.

Responsible Care Lowers Risk of Canine Leishmaniasis

Responsible Care Lowers Risk of Canine Leishmaniasis

An analytical cross-sectional study in southeastern Brazil found that responsible caregiving practices significantly reduce dogs’ odds of infection with canine visceral leishmaniasis, a zoonotic disease of major public health concern.

Adoption Age Shapes Adult Dog Behavior

Adoption Age Shapes Adult Dog Behavior

A study of 107 dogs shows that adopting puppies too early increases adult fearfulness, anxiety, and attachment-related behaviors, underscoring the importance of proper timing.

Why Chihuahuas Shake Cold, Fear, or Emotion

Why Chihuahuas Shake: Cold, Fear, or Emotion?

The truth is wonderfully complex. Chihuahua shaking represents a multifaceted communication system that weaves together physiology, emotion, environment, and the profound bond between you and your furry friend.

Owner Personality and Canine Behavior Problems

Owner Personality and Canine Behavior Problems

This study shows measurable associations between owner personality traits, psychological status, and canine behavior problems. Men with moderate depression were five times more likely to use aversive training, highlighting the complex emotional dynamics shaping dog behavior.

Gut Microbiome and Canine Behavior

Gut Microbiome and Canine Behavior

This study explains how gut microbiome imbalance contributes to canine behavioral disorders through inflammation, neurotransmitter disruption, and HPA-axis activation, while exploring future therapies such as fecal microbiome transplantation.

Canine Support and Adolescent Well-Being

Canine Support and Adolescent Well-Being

This study shows that living with a family dog—and especially perceiving emotional support from that dog—can protect adolescents from stress, anxiety, depression, and behavioral problems linked to peer victimization.

Pre-Adolescent Training and Canine Behavior

Pre-Adolescent Training and Canine Behavior

This study reveals that puppy training before six months of age significantly reduces aggression, compulsive behavior, destructive tendencies, and excessive barking in adulthood—regardless of whether training occurs at 1–3, 4, or 5–6 months.

Oxytocin, Bonding, and Canine Rescue Behavior

Oxytocin, Bonding, and Canine Rescue Behavior

This study shows that dogs are more likely to rescue their owners when they appear stressed. Oxytocin and the strength of the dog–owner bond both influence how and when dogs attempt to help, highlighting complex emotional and social mechanisms.

Dog–Child Behavioral Synchrony and Social Bonding

Dog–Child Behavioral Synchrony and Social Bonding

This study shows that family dogs synchronize their activity, proximity, and orientation with child family members, revealing cognitive attunement, social responsiveness, and implications for safe and meaningful dog–child interactions.

Understanding Space-Centric Guarding in Bulldogs

Understanding Space-Centric Guarding in Bulldogs

Bulldogs descend from powerful Mastiff-type dogs, originally bred for bull-baiting and later adapted for guarding and control roles. These historical functions emphasized something remarkable: holding ground rather than covering ground.

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📄 Published whitepaper: The Invisible Leash, Aggression in Multiple Dog Households, Instinct Interrupted & Boredom–Frustration–Aggression Pipeline, NeuroBond Method

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