Nutrition - Small Animal Flashcards
What are the 3 macronutrients and micronutrients needed by small animals?
Macro:
- Proteins
- Lipids
- Carbohydrates
Micro:
- Vitamins
- Minerals
What are the 4 macrominerals needed by small animals?
Calcium
Phosphorus
Sodium
Potassium
Give 2 examples of a micronutrient
Selenium
Iodine
What is the importance of carbohydrates?
- Source of energy
- Can have structural and functional roles (e.g., to make parts of proteins or enzymes)
What type of carbohydrate is poorly digested in small animals?
Fibre
What is the benefit of fibre?
Helps to increase faecal bulk and water in intestines so helps to modulate bowel function.
What is the structural importance of proteins?
- Collagen + elastin proteins in cartilage, tendons and ligaments
- Actin and myosin proteins needed for muscle contraction
- Keratin protein important in skin, hair and nails
- Blood proteins such as haemoglobin, transferrin and albumin needed.
What are the 3 main functional roles of proteins?
- Enzymes
- Hormones
- Antibodies
What is the importance of lipids?
- High energy compounds
- Source of essential fatty acids
Complete the sentence:
Lipids can also facilitate …..
Fat-soluble vitamin absorption
What happens to excess lipids?
They are assimilated and stored as fat
What are the common feeding practices for cats and dogs?
- Cats are small feeders and fed ad lib
- Dogs are pack animals and have times or ad-lib feeding
What are some of the disadvantages of ad-lib feeding?
- Could lead to weight gain
- Can delay how long it takes for owners to notice problems
What is the advantage of portion feeding?
Helps to control calorie intake
What is the disadvantage of time-feeding?
Can lead to food aggression or bolting.
What are the moisture %’s for dry, semi-moist and wet foods?
- Dry foods = 6-10% moisture
- Semi-moist = 15-30% moisture
- Wet foods = 70-80% moisture
What are the two different types of commercial diets?
- Complete diets (meet all dietry needs)
- Complementary diets (not the sole food source, treats)
What can taurine deficiencies cause in cats?
- Blindness
- Dilated cardiomyopathy
What are the disadvantages of a vegetarian diet for cats?
- They need taurine, vitamin A and arachidonic which are found in animal sources
- Vet. diets short in essential amino acids.
What is a BARF diet?
Biologically appropriate raw food.
What are some of the benefits of a BARF diet?
- Increased time taken to eat
- Can decrease faecal volume
What are some of the risks of of a BARF diet?
- Can be pathogens in raw food
- Nutrition inadequacy
- Low calcium content can lead to secondary hyperthyroidism
- Ostipation (if bones are whole)
What can happen if an animal is fed a thyroid gland in a BARF diet?
Animal can develop thyroid toxicosis
What is the public health risk associated with feeding raw?
Animals fed raw shed out multi-resistant bacteria