Guide to Animal Behavior and Veterinary Science
- Pain Assessment: Behavioral indicators (e.g., facial action coding systems in rodents, rabbits, and horses; changes in posture or activity levels) are now validated tools for assessing acute and chronic pain, especially in non-verbal patients.
- Early Disease Detection: For example, polyuria/polydipsia secondary to diabetes or renal disease manifests as increased water-seeking behavior or nocturnal urination indoors. An attentive behavioral history can flag these subtle changes before laboratory values deviate.
Medications originally developed for human psychiatry — selective serotonin reuptake inhibitors (SSRIs) like fluoxetine, tricyclic antidepressants (clomipramine), and benzodiazepines — are used in veterinary behavior. These drugs are often combined with behavior modification. However, drug selection must consider medical status: fluoxetine is contraindicated in dogs with seizure disorders or hepatic impairment.
Final Takeaway
Veterinary science has cataloged a host of behavioral changes that signal underlying pathology:
Fear-Free Practice
: Veterinary clinics are increasingly adopting "fear-free" methods, recognizing that a stressed animal has higher cortisol levels, which can mask symptoms and delay healing. Key Areas of Study
Ethology
: The objective study of animal behavior in natural environments, which serves as the biological root for understanding domestic animal actions.
Modern ethology often revolves around the "four Fs": fighting, fleeing, feeding, and reproduction, which represent the core decision-making drivers for animals in nature. 2. The Role of Behavior in Veterinary Science
One Health:
Many animal behaviors and diseases impact human health, making this research vital for global safety.