Physiology and Ethology of Domestic Animals

A.Y. 2024/2025
12
Max ECTS
120
Overall hours
SSD
VET/02 VET/08
Language
Italian
Learning objectives
The course is divided into three modules.
The first module, Physiology and Ethology of Domestic Animals (6 CFU), provides students with a comprehensive overview of cellular function physiology, the nervous system and sensory organs, the blood and cardiovascular system, and the skeletal and smooth muscle cells in domestic mammals, fish, and birds.
The second module, Veterinary Ethology and Animal Welfare (4 CFU), equips students with fundamental knowledge of the ethology of domestic animals and its application in Veterinary Medicine to ensure animal welfare.
The third module, Veterinary Law (2 CFU), aims to provide students with a foundational understanding of national and European law relevant to veterinary practice. This includes learning about the current legal framework, the nature and functioning of the judicial system, and key regulations for animal protection and welfare, as well as crimes against animals.
Expected learning outcomes
1) Knowledge and Understanding: for the physiology module, students should be able to explain the basic physiological functions related to the nervous system, including neuron physiology, the spinal cord, brain (particularly the cerebellum and motor functions), and sensory organs. They should also be able to describe the basic functions of the cardiovascular system, including cardiac physiology (electrocardiography and mechanical cardiac activity with nervous control) and circulatory physiology (relationship between pressure, flow, and resistance across all circulatory districts and nervous regulation of pressure), highlighting differences among domestic mammals, birds, and fish. Additionally, students should understand the physiological bases of skeletal, smooth, and cardiac muscle contraction in domestic mammals, fish, and birds.
For the ethology module, students should demonstrate knowledge of the physiological bases of domestic animal behavior, focusing on underlying mechanisms, development, and social, sexual, and parental patterns. They should also be able to study animal behavior scientifically.
For the law module, students should acquire a basic understanding of law, the veterinarian's relationship with the judicial authority, knowledge of animal welfare laws, and regulations on animal protection and welfare.

2) Applying Knowledge and Understanding: students must demonstrate the ability to connect various topics, such as the functions of the nervous system, particularly the hypothalamus, and different animal behaviors, such as feeding behavior or responses to temperature changes. This will enable them to adequately address subsequent studies in pathology and veterinary clinic.
Students should apply ethological knowledge to improve the welfare of domestic animals, including new companion animals (NAC). They must also develop the ability to critically search and analyze relevant legislation and case law and refer to the judicial authority, preparing them for further study and understanding of veterinary legal medicine and legislation.

3) Critical Thinking and Judgment: the student will be expected to approach the study of the subject matter critically. This will include demonstrating the ability to orally present written reports during practical activities, integrating the study materials provided by the professor of physiology with independently acquired knowledge. Additionally, the student will need to present the ethological studies conducted in the veterinary ethology module. The student will also be expected to critically engage with the study of law, identifying relevant regulations pertaining to professional practice in various fields of interest, evaluating and correctly applying them, and recognizing the associated responsibilities.

4) Communication: students will need to demonstrate the use of appropriate terminology to adequately express acquired knowledge. This will be shown through responses to open questions during exams, class presentations of reports prepared during the course (which will be evaluated by professors), and active participation in class discussions, including arguing cases proposed by the professor.

5) Life-long Learning Skills: students will be expected to autonomously enhance their knowledge of topics related to the physiology, ethology, and welfare of domestic species, including new companion animals (NAC), and veterinary law. This will involve researching laws and jurisprudence and applying learned concepts during practicals, thereby developing application and problem-solving skills.
Single course

This course can be attended as a single course.

Course syllabus and organization

Single session

Responsible
Lesson period
First semester
Prerequisites for admission
The prerequisites required to pass the exam are the knowledge of the anatomy of the nervous, cardiocirculatory and skeletal muscular systems, as well as the basics of biochemistry. It is also necessary to have passed the preliminary examinations of:
1) Biochemistry and Molecular Biology and 2) Systematic and Comparative Veterinary Anatomy.
Assessment methods and Criteria
As for physiology, the exam consists of a written test, composed of 28 multiple response questions, which allow the selection of multiple options, and 2 open-ended question. As for ethology, there is a written test composed of 15 multiple choice questions with 4 answers of which only one is correct. As for veterinary law, there is a written test composed of 8 questions which can be either multiple choice, with only one correct answer, or open-ended. The three tests take place at the same time. The exam is considered to have been passed if the student correctly answers at least 60% of the physiology test questions and 60% of the ethology test questions, and five out of eight test answers for the Veterinary law exam, demonstrating an adequate knowledge and understanding of the subjects studied. Otherwise, all the tests must be repeated. The final vote results from the weighted average of the vote reported in each module, also taking into account the opinion obtained in the discussion of the reports presented during the exercises. The time available for the examination is 2 hours and 30 minutes. The grade, for the modules which include open answers, will be determined also taking into account the evaluation rubrics published on the Ariel course website.
Phisiology of the nervous, cardiovascular and muscular system
Course syllabus
CELL PHYSIOLOGY: plasmatic membrane and membrane transports: 2 hours
CENTRAL AND PERIPHERAL NERVOUS SYSTEM PHYSIOLOGY in domestic species and laboratory animals.
Neurons: resting and action membrane potential, impulse conduction: 2 hours
Synapses and neurotransmitters: 1 hour
Receptor classification; tactile, pain and temperature receptors: 2 hours
Spinal cord structure and function: spinal reflexes: 1 hour
Cranial nerve functions: 1 hour
Brainstem: functions and autonomic centers: 1 hour
Muscle tone control: 1 hour
Labirintic reflexes: 1 hour
Cerebellum: 1 hour
Thalamus and hypothalamus: 2 hours
Cortical areas of the brain and EEG: 1 hour
Autonomic nervous system: 2 hours
Sensory organs in domestic mammals, fish and birds: gustatory, olfactory, auditory and vision: 3 hours
MUSCLE ACTIVITY in domestic mammals, fish and birds.
Skeletal muscle: structure, excitation-contraction coupling: 2 hours
Neuromuscular transmission: 1 hour
Smooth muscle: 1 hour
Muscle tissue in birds and fish: 1 hour
BLOOD
Blood function and composition: 1 hour
Red blood cell parameters: 1 hour
Haematopoiesis and haemostasis: 1 hour
CARDIOCIRCULATORY PHYSIOLOGY in domestic mammals, fish and birds.
Cardiac cell physiology: cardiac myocytes and conduction system: 1 hour
Electrocardiography: cardiac axis and ECG: 1 hour
Cardiac cycle, cardiac output and heart sounds: 2 hours
Nervous control of heart function: 1 hour
Circulation mechanics: 1 hour
Venous and arterial systems; blood pressure: 1 hour
Microcirculation and capillary pressure: Starling hypothesis: 1 hour
Central and peripheral regulation of blood circulation: 1 hour.
Cardiocirculatory function in fish: 1 hour.
Cardiocirculatory function in birds: 1 hour.

The exercises take place partly in the classroom and partly in the field.
1) Classroom exercises:
2 hours to 4 groups of 25 students each: illustration on how to carry out a bibliographic research using the main databases available and how to correctly set up a scientific work. Afterwards, 9 hours in the presence of all the students: presentation and analysis of a scientific work by the students divided into groups of 3 each, inherent in the physiology of domestic or unconventional animals.
2) Visits to pets' breeding facilities:
4 hours, in 4 groups of 25 students each: assessment of the correct animal approach and of the main basic physiological parameters: cardiac auscultation, with recognition of cardiac tones, ECG execution and stimulation of the main nerve reflexes (eg patellar and miotic).
3) Exercises in Lab:
How to do an ECG correctly: 1 hour, 4 groups of 25 students each.
Teaching methods
Frontal lessons through projection of slides with diagrams, figures, text and explanatory videos. At the end of each lesson, IT tools are used to verify the understanding of the topics covered, also allowing students to formulate questions anonymously.
The exercises take place partly in the classroom and partly in the field.
1) Classroom exercises:
2 hours to 4 groups of 25 students each.
9 hours in the presence of all the students.
2) Visits to a canine training center:
4 hours to 4 groups of 25 students each.
3) Exercises in Lab:
1 hour to 4 groups of 25 students each.
Teaching Resources
Albertini et al., Fisiologia Veterinaria. Point Veterinaire Italie, 2024.
Sjaastad, Sand e Hove, Fisiologia degli animali domestici. Casa Editrice Ambrosiana, 2013.
The slides of the course are available on the Ariel site, physiology and ethology of domestic animals:
https://malbertinifead.ariel.ctu.unimi.it/v5/frm3/ThreadList.aspx?fc=dn
Veterinary ethology and animal welfare
Course syllabus
Introduction to Ethology with a historical overview, role of ethology in veterinary medicine: 1 hour
Genetic-based behaviors and animal mind: 2 hours
Learning Systems: 3 hours
Ontogeny of behavior: 1 hour
Social system of domestic species: 7 hours
Sexual behavior and parental care in different domestic species: 2 hours
Teaching methods
Lectures.
1) Classroom Practicals:
7 hours with all students: observing the behavior of cats, horses, cattle, and pigs.
5 hours with all students: illustrating how to conduct an ethological study, from literature review to the coding and quantification of behaviors, and finally to their presentation.
7 hours with all students: presentation and analysis of their own ethological study by students divided into groups of four.
4 hours with all students: practical seminars, including external experts, on topics related to the behavior and welfare of domestic species.
1 hour with all students: practical simulation of the exam test, including the use of multimedia materials.
2) Practicals at a Dog Breeding Facility:
4 hours with 4 groups of 20 students each: development of puppy behavior, observation of canine behavior and personality, cognitive tests.
3) Practicals at the Animal Physio-Ethology Laboratory in Lodi:
4 hours with 4 groups of 20 students each: non-invasive methods of biological sample collection, dog training for olfactory detection, and execution of cognitive tests.
Teaching Resources
M. Albertini, E. Canali, S. Cannas, V. Ferrante, S. Mattiello, M. Panzera, M. Verga, Etologia applicata e benessere animale, Vol. 1 e 2. Point Veterinaire Italie, 2008.
G. Bogliani, C. Carere, R. Cervo, D. A. Grasso, P. Luschi, ETOLOGIA Lo studio del comportamento animale, UTET Università, 2022.

Slides available on Ariel:
https://malbertinifead.ariel.ctu.unimi.it/v5/home/Default.aspx
Veterinary legislation
Course syllabus
General part:
Concepts of the national and EU legal system (2 hours)
Legal status of animals: status and classification (1 hour)
Elements of criminal and civil law for the veterinary profession (1 hour)
Special part:
Cruelty to animals and other crimes against animals (2 hours)
Legislation on the protection and welfare of animals 1 (5 hours)
- farm animals
- Companion animals
Animal protection and welfare legislation 2 (4 hours)
- Animals in scientific research
- wild animals
- Circuses and zoos
Legal research and case law (1 hour)
Teaching methods
Frontal teaching (16 h). If necessary, experts in the field can be invited for seminars.
Teaching Resources
Slides provided by the lecturer
Reference regulations
Articles on the topics covered, published in national and international journals
Institutional websites
Phisiology of the nervous, cardiovascular and muscular system
VET/02 - VETERINARY PHYSIOLOGY - University credits: 6
Practicals: 16 hours
Lessons: 40 hours
Shifts:
1 TURNO PER UN GRUPPO DI STUDENTI
Professor: Albertini Mariangela
2 - TURNO PER UN GRUPPO DI STUDENTI
Professor: Albertini Mariangela
3 - TURNO PER UN GRUPPO DI STUDENTI
Professor: Albertini Mariangela
4- TURNO PER UN GRUPPO DI STUDENTI
Professor: Albertini Mariangela
TURNO UNICO PER TUTTI GLI STUDENTI
Professor: Albertini Mariangela
Turno
Professor: Albertini Mariangela
Veterinary ethology and animal welfare
VET/02 - VETERINARY PHYSIOLOGY - University credits: 4
Practicals: 32 hours
Lessons: 16 hours
Professor: Pirrone Federica
Shifts:
1 TURNO UNICO PER TUTTI GLI STUDENTI
Professor: Pirrone Federica
4 TURNI DA 9 ORE PER GRUPPI DI STUDENTI
Professor: Pirrone Federica
TURNO UNICO PER TUTTI GLI STUDENTI
Professor: Pirrone Federica
Turno
Professor: Pirrone Federica
Veterinary legislation
VET/08 - VETERINARY CLINICAL MEDICINE - University credits: 2
Lessons: 16 hours
Professor: Fossati Paola