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Behavioral problems in dogs – symptoms, causes and treatment

Behavioral Changes in Dogs: Causes and Solutions

Table of Contents

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What behavioral abnormalities are there?

Dogs can show various behavioral changes caused by fear, stress, or medical reasons. These include:

  • Aggression towards people or other animals
  • Separation anxiety and excessive howling or barking
  • Incontinence such as sudden marking or urinating
  • Obsessive-compulsive disorders such as excessive licking or tail chasing
  • Hyperactivity and restlessness

Behavioral changes after estrus

During estrus, female dogs undergo hormonal changes that can affect their behavior. Typical signs include:

  • Increased irritability or withdrawal
  • Increased marking or restlessness
  • Less or more playfulness

After estrus, behavior usually normalizes on its own.

Behavioral changes after surgery

After surgery, behavioral changes can occur, including:

  • Drowsiness due to anesthesia
  • Fear or increased aggression
  • Loss of appetite or altered eating habits

These symptoms usually subside after a few days.

Causes of behavioral changes

Common causes of behavioral disorders in dogs are:

  • Hormonal disorders, e.g., thyroid dysfunction
  • Infections or chronic diseases
  • Nutritional deficiencies and nutrient deficits

A thorough veterinary examination can help to find the exact cause.

Treatment options

There are various approaches to treating behavioral changes:

  • Optimized nutrition: Foods with tryptophan can help stabilize serotonin levels.
  • Veterinary examination: Rule out illnesses or hormonal disorders.
  • Behavioral training: Professional support from trainers or animal psychologists.

To the lucky charm for more harmony

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Note: This article does not replace veterinary advice. Our products can provide nutritional support but are not veterinary medicinal products. If your dog has health problems, please always consult a veterinarian.

Portrait of Jamina Zaugg

Reviewed and approved by

Jamina Zaugg, M.Sc.

Food Scientist at BugBell

Jamina is a food scientist specializing in functional pet food formulations, alternative protein sources, and digestible feeding. At BugBell, she is responsible for product development, formulation validation, and transparent, open declaration of all ingredients.

Degree: M.Sc. Food Science (Osnabrück University of Applied Sciences)

Expertise: Nutritional physiology, alternative proteins, formulation and labeling law (EU)

Conflicts of interest: works for BugBell (product-related content may mention own products)