Cow Doctor Course

Lesson 1 • Bovine Physiology Fundamentals

Explains normal physiological processes including rumen fermentation and thermoregulation. Provides baseline values used to detect abnormalities in later chapters.

Lesson 2 • Cattle Behavior and Handling Safety

Teaches flight-zone principles and low-stress restraint techniques. Safe handling reduces injury risk and improves examination accuracy throughout the course.

Lesson 3 • Cattle Anatomy and Body Systems

Covers skeletal, muscular, and organ systems unique to cattle. Establishes anatomical vocabulary essential for all subsequent diagnostic work.

Lesson 1 • Musculoskeletal and Neurological Examination

Assesses gait, limb conformation, and neurological reflexes in standing and recumbent cattle. Findings guide lameness scoring and neurological case management.

Lesson 2 • Vital Signs Measurement and Interpretation

Teaches accurate measurement of temperature, pulse, respiration, and rumen motility. Deviations from normal ranges signal specific disease categories explored in later chapters.

Lesson 3 • Systematic Physical Examination Approach

Introduces a head-to-tail examination protocol ensuring no system is overlooked. Consistent methodology underpins reliable data collection across all clinical scenarios.

Lesson 4 • Gastrointestinal Examination Techniques

Covers auscultation, percussion, and rectal palpation of the bovine GI tract. These skills are prerequisite for diagnosing digestive disorders in Chapter 4.

Lesson 1 • Diagnostic Imaging Fundamentals

Introduces ultrasound and radiography applications in bovine practice. Students identify normal and abnormal structures to support clinical findings.

Lesson 2 • Blood Collection and Hematology

Covers jugular and coccygeal venipuncture, tube selection, and complete blood count interpretation. Hematology findings contextualize systemic disease assessments in later chapters.

Lesson 3 • Post-Mortem Examination Techniques

Covers systematic necropsy procedure, tissue sampling, and gross lesion interpretation. Post-mortem findings validate ante-mortem diagnoses and guide herd investigations.

Lesson 4 • Fecal and Urine Diagnostics

Teaches fecal flotation, sedimentation, and urinalysis techniques for parasite and metabolic disease detection. Results directly inform treatment and control decisions.

Lesson 1 • Reproductive Diseases and Disorders

Covers retained fetal membranes, metritis, ovarian cysts, and abortion causes. Reproductive examination skills from Chapter 2 are applied to reach definitive diagnoses.

Lesson 2 • Respiratory Disease Complex

Covers bovine respiratory disease pathogens, clinical signs, and scoring systems. Early accurate diagnosis reduces mortality and antibiotic use in feedlot and dairy settings.

Lesson 3 • Lameness Diagnosis and Scoring

Applies locomotion scoring and hoof examination to identify common foot lesions. Accurate lameness diagnosis is prerequisite for the treatment chapter.

Lesson 4 • Digestive and Metabolic Disorders

Addresses rumen acidosis, displaced abomasum, bloat, and periparturient metabolic diseases. Students apply GI examination skills from Chapter 2 to reach accurate diagnoses.

Lesson 1 • Fluid Therapy and Electrolyte Replacement

Teaches oral and intravenous fluid protocols for dehydration, acidosis, and toxemia. Fluid therapy is a core intervention for digestive and metabolic diseases from Chapter 4.

Lesson 2 • Drug Administration Routes and Techniques

Demonstrates correct IM, SC, IV, intramammary, and intrauterine drug delivery techniques. Proper administration maximizes efficacy and minimizes tissue damage and residues.

Lesson 3 • Anti-Inflammatory and Analgesic Drugs

Addresses NSAIDs, corticosteroids, and opioid use for pain management and inflammation control. Appropriate analgesia improves welfare outcomes and production recovery.

Lesson 4 • Pharmacokinetics in Cattle

Explains drug absorption, distribution, metabolism, and excretion specific to ruminants. Rumen physiology significantly alters drug behavior compared to monogastric species.

Lesson 1 • Hoof and Limb Surgical Procedures

Addresses digit amputation, claw block application, and joint lavage for severe lameness cases. Surgical intervention is indicated when medical management from Chapter 5 fails.

Lesson 2 • Cesarean Section in Cattle

Covers indications, left flank approach, fetal extraction, and uterine closure for bovine cesarean section. Timely competent execution directly affects dam and calf survival.

Lesson 3 • Abomasal Displacement Correction

Teaches right flank omentopexy and left flank abomasopexy for displaced abomasum correction. These are among the most common elective surgeries in dairy practice.

Lesson 4 • Surgical Asepsis and Wound Preparation

Establishes sterile field preparation, instrument sterilization, and skin antisepsis standards. Aseptic technique directly determines surgical infection rates and outcomes.

Lesson 1 • Parasite Control Strategies

Addresses internal and external parasite lifecycles, anthelmintic classes, and resistance management. Targeted selective treatment reduces resistance development and chemical residues.

Lesson 2 • Biosecurity and Disease Prevention

Establishes quarantine, traffic control, and sanitation protocols to prevent pathogen introduction. Biosecurity is the first line of defense before vaccination and treatment.

Lesson 3 • Herd Health Record Systems

Teaches data collection, key performance indicator tracking, and benchmarking for herd health decisions. Accurate records enable trend detection and program evaluation.

Lesson 4 • Nutrition and Body Condition Management

Links nutritional status to disease susceptibility and reproductive performance. Body condition scoring from Chapter 2 is used to trigger nutritional interventions.

Lesson 1 • Embryo Transfer and Superovulation

Covers donor superovulation, embryo collection, grading, and transfer to synchronized recipients. Students manage donor and recipient programs to maximize elite genetics.

Lesson 2 • Pregnancy Diagnosis and Fetal Assessment

Advances palpation skills with ultrasound-based pregnancy diagnosis and fetal aging. Early accurate pregnancy diagnosis improves reproductive efficiency and culling decisions.

Lesson 3 • Artificial Insemination Techniques

Teaches semen handling, thawing, and recto-vaginal AI technique for optimal conception rates. Correct technique preserves semen viability and maximizes genetic investment.

Lesson 4 • Estrus Detection and Synchronization

Covers visual and technology-assisted estrus detection and hormonal synchronization protocols. Accurate detection is prerequisite for timed AI and embryo transfer programs.