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Tag: canine cognitive dysfunction

  • Understanding Physical Care Challenges for Senior Dogs | Animal Wellness Magazine

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    Caring for an aging dog comes with unique challenges that can be difficult for guardians to navigate. As your canine companion enters their golden years, they experience changes that require your attention and understanding to maintain their quality of life.

    Pain Hides in Plain Sight

    One of the toughest challenges is recognizing when your dog is hurting. Since dogs can’t tell us what bothers them, we must become detectives, watching for subtle clues. Your dog might start sitting more often, holding their back in an unusual way, or moving their tail differently. You might notice them pacing restlessly or becoming unusually tired. Some dogs will lick or chew at specific spots on their body, while others may seem more withdrawn or irritable than normal.

    Watch for changes in your dog’s facial expressions too. Flattened ears, glazed eyes, or a tight expression can signal discomfort. Even excessive panting when they’re resting might indicate pain. Because you know your dog best, you’re most likely to spot these early warning signs. Taking videos or notes of these behaviors to share with your veterinarian can be incredibly helpful.

    Living with Arthritis and Joint Problems

    Arthritis is one of the most common conditions affecting senior dogs. This degenerative disease causes joint cartilage to thin and fluid to decrease, making movement painful and difficult. You might see your dog limping, favoring one leg, or struggling with activities they used to love. Climbing stairs becomes a challenge, and jumping onto the couch may be impossible.

    The good news is that arthritis can be managed with proper care. Weight control is crucial since extra pounds put additional stress on already painful joints. Your veterinarian might recommend medications, supplements, physical therapy, or even special diets designed to support joint health. Low-impact activities like gentle leash walks can help maintain muscle mass without causing additional discomfort.

    Changes in Daily Routines

    As dogs age, you might notice shifts in their everyday habits. House-training accidents can happen, not from disobedience, but from conditions like cognitive dysfunction syndrome or difficulty getting up quickly. Sleep patterns often change too, with some senior dogs wandering at night and sleeping more during the day. These changes require patience and adaptation. Consider using non-slip rugs throughout your home and installing ramps to help your dog access favorite spots.

    Regular check-ups with your veterinarian are essential to address these issues early. You might not believe it, but that playful, beautiful thing in the house is organic—it’s not a robot or a toy you bought. Make sure everything is in order from the very start.

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  • 5 Most Misunderstood Behaviors in Dogs | Animal Wellness Magazine

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    We love our furry friends, but sometimes their actions leave us scratching our heads. Many common canine behaviors are often misunderstood, leading to frustration for both dogs and their families. Understanding what your dog is really trying to tell you can strengthen your bond and help address any issues with compassion.

    1. Excessive Barking Isn’t Just Noise

    When your dog barks constantly, it might seem like they’re being difficult. However, dogs always have a reason for barking. They use their voice to communicate excitement, alert you to strangers, protect their territory, or express fear and anxiety. Some dogs bark when they’re bored, lonely, or seeking attention. Instead of just trying to stop the barking, figure out what’s causing it. Look for patterns in when and where it happens, then address the root cause rather than just the symptom.

    2. Reactivity Doesn’t Mean Aggression

    A reactive dog who lunges, barks, or growls at other dogs or people is often labeled as “mean” or “aggressive.” In reality, reactive dogs are usually fearful dogs who feel overwhelmed by situations that other dogs handle easily. This behavior often comes from lack of socialization, bad past experiences, or genetics. The good news is that with patience and proper training, reactive behavior can be improved through gradual exposure and positive experiences.

    3. Anxiety Shows Up in Many Ways

    Dog anxiety is frequently misunderstood as “bad behavior.” Destructive chewing, house accidents, excessive drooling, or pacing might all be signs of an anxious dog rather than a disobedient one. Separation anxiety, resource guarding, and sound sensitivity are common forms of anxiety that need understanding and management, not punishment.

    4. Senior Changes Aren’t Just “Getting Old”

    When older dogs start having accidents in the house, seem confused, or change their sleep patterns, many owners assume it’s normal aging. However, these could be signs of cognitive dysfunction syndrome (similar to dementia in humans). Senior dogs showing disorientation, interaction changes, or house-soiling issues may benefit from veterinary care and management strategies.

    5. Repetitive Behaviors Signal Stress

    Dogs who chase their tails constantly, pace repeatedly, or engage in other repetitive actions are often showing signs of stress or compulsive disorders rather than just being “weird.” These behaviors usually need professional attention to identify triggers and develop coping strategies.

    Understanding your dog’s behavior helps create a happier relationship for everyone. If you notice concerning changes in your dog’s behavior, don’t assume they’re being stubborn or difficult. Always consult with your veterinarian to rule out medical issues and discuss appropriate training approaches. Remember, most behavioral problems have solutions when we take time to understand what our dogs are really trying to tell us.

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  • Signs of Canine Cognitive Dysfunction: Could It Affect Your Dog? | Animal Wellness Magazine

    Signs of Canine Cognitive Dysfunction: Could It Affect Your Dog? | Animal Wellness Magazine

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    Behavioral changes can be signs of Canine Cognitive Dysfunction (CCD). Learn how to recognize it, and how a combination of conventional and alternative therapies can help treat it.

    Does your dog ever show signs of disorientation or anxiety? Does he seem lost, or have more accidents in the house? He may have canine cognitive dysfunction (CCD), a condition that mirrors the cognitive decline seen in humans with dementia, specifically Alzheimer’s disease. This article will help you recognize the signs of Canine Cognitive Dysfunction, understand why it occurs, and explore how an integrative approach can help both treat and prevent it.

     

    Causes and prevalence of CCD

    Canine Cognitive Dysfunction arises from the accumulation of neurotoxic proteins in the dog’s brain. This leads to the formation of plaques and, in turn, impaired cognitive function.

    The risk of developing canine cognitive dysfunction increases as dogs get older, with signs of cognitive decline potentially appearing as early as six years of age. Larger breeds tend to show symptoms earlier than smaller breeds, but the occurrence of CCD varies across all dogs, with differences in onset, progression, and severity.

     

    Signs and symptoms 

    The behavioral and cognitive changes associated with CCD can profoundly affect a dog’s quality of life. Symptoms include:

     

    • Sleep-wake cycle disturbances

     

    • Altered social interactions

     

     

    • Changes in activity level

     

     

     

    • Decreased interest in play

     

    • Impaired learning and memory

     

     

     

    These signs not only signal a decline in the dog’s cognitive abilities, but also pose challenges for families in managing daily needs and maintaining a healthy human-animal bond.

    An integrative treatment approach to CCD

    A combination of management strategies, medications, dietary changes, and environmental enrichment can slow the progression of canine cognitive dysfunction and improve the affected dog’s quality of life. This integrative approach encompasses both traditional and alternative treatments.

    1. Dietary changes and supplements: Nutritional interventions play a crucial role in managing CCD. Healthy diets rich in antioxidants, Omega-3 fatty acids, medium-chain triglycerides (MCTs), and specific vitamins and minerals may support brain health and slow cognitive decline. Supplements such as S-adenosylmethionine (SAMe), phosphatidylserine, and certain phytochemicals like curcumin have shown promise in clinical studies.

     

    1. Chinese herbal therapy: Traditional Chinese Medicine, including the use of herbs like ginkgo biloba and ginseng, supports cognitive function in dogs with CCD. These treatments have gained attention for their potential to address cognitive impairment. “In my clinical practice, I’ve found remarkable success treating CCD by integrating conventional nutraceuticals with Chinese herbal supplements,” says Dr. Curtis Dewey, a renowned veterinary neurologist.

     

    1. Medications: On the conventional side, drugs such as selegiline, a monoamine oxidase inhibitor, aim to mitigate symptoms and enhance the dog’s cognitive abilities.

     

    Preventive measures and slowing progression

     

    Prevention serves as the best defense against canine cognitive dysfunction. Interventions focus on delaying the onset of cognitive decline.

    • Maintaining proper dental care in your dog from an early age ranks as one of the best prevention tactics — research shows a relationship between periodontal disease/inflammation and cognitive decline in dogs.

     

    • Other strategies include engaging your dog in regular physical exercise, social interactions, cognitive training, and dietary management from middle age onwards.

     

    • The use of preventive supplements as outlined above, along with environmental enrichment (see below) and regular veterinary check-ups will help maintain your dog’s cognitive health and identify early signs of CCD.

     

    Environmental enrichment strategies

    In addition to medical interventions, environmental enrichment and lifestyle modifications play vital roles. Engaging your dog in mentally stimulating activities, such as puzzle toys, scent games, and interactive play, can enhance cognitive function and overall well-being. Tailoring these activities to your individual dog’s preferences and abilities keeps your furry friend engaged and mentally active.

     

    A comprehensive approach to CCD works best

     

    Understanding and managing canine cognitive dysfunction requires a comprehensive approach that addresses the physiological, emotional, and environmental needs of the aging dog. By being aware of the signs of canine cognitive dysfunction, you can work with your veterinarian to improve your dog’s quality of life. Early detection, individualized care, and ongoing support of the canine-human bond all remain crucial when navigating the challenges of cognitive decline. If your dog is ever affected by CCD, you and your veterinarian can work together to improve his quality of life by understanding its parallels to human dementia, recognizing the signs and symptoms, and implementing a combination of integrative treatment and preventive strategies.

     

    How CCD compares with Alzheimer’s 

    The striking parallels between CCD and Alzheimer’s disease in humans provide a framework for understanding how cognitive decline manifests across species. Both conditions involve the buildup of similar neurotoxic proteins that disrupt normal brain function.

    Despite these similarities, there are notable differences in the progression and impact of the disease in both species. Dogs with CCD often experience a milder form of cognitive dysfunction compared to the often debilitating progression observed in humans with Alzheimer’s. This difference suggests that while the underlying pathological processes share similarities, the expression and outcome of the disease can vary significantly between dogs and humans. The good news is that dogs respond well to treatment.

     

    See the vet

    Keep in mind that many symptoms of canine cognitive dysfunction can also signal other conditions. It’s always important to have your dog checked out by your veterinarian when and if you notice any changes in his behavior.


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    Theresa W. Fossum, D.V.M., M.S., Ph.D., DACVS is currently CEO of Epic Veterinary Specialists and CEO and Co-Founder at Dr. Fossum’s Pet Care.

    Dr. Fossum was previously the Vice President of Research and Strategic Initiatives and a Professor of Veterinary Surgery at Midwestern University. Dr. Fossum is responsible for overseeing the development of the Midwestern University Institute for Healthcare Innovation (IHI) including but not limited to clinical trials, new research funding programs and related work that impacts the One Health philosophy of Midwestern University.

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    Theresa W. Fossum, DVM, MS. PhD, Diplomate ACVS

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