Feeding Flashcards
Ingredient
Raw materials used in food
Nutrition
- Substances the body requires to sustain life
- absorbed through the intestinal mucosa
Dry Matter (DM)
Nutrient content based on a moisture free basis
Metabolizable Energy (ME)
- Amount of energy gained from nutrition available for use in the body
- some will be lost in urine and feces
AAFCO
- Association of American Feed Control Officials
- define food and feed ingredients
Meat
- clean flesh from slaughtered animals
- skeletal, tounge, diaphragm, heart, esophagus, viscera muscles
Meat and Bone Meal
- Rendered product from tissue including bone
- no added blood, hair, hooves, hide, trimmings, manure, stomach contents
Meat By-Products
- non-rendered clean parts
- including trimmings, lungs, spleen, kidneys, brain, liver, blood, bone, stomach and intestines
- must exclude:
- hair, hide, horns, teeth, hooves, manure, stomach contents
Poultry By-Products
- Rendered poultry
- including neck, feet, underdeveloped eggs, intestines
- excludes: feathers
Raw Diet
- Biologically appropriate raw food (BARF)
- key concerns:
- complications from bone ingestion
- contamination with parasites, bacteria, Protozoa
Humectants
Preservatives added that bind water and inhibit mold and fungal growth
Digestibility of food equation
Comparing the amount of a nutrient in the food to the amount of the same nutrient in the feces
When do newborn puppies double their weight?
7-10 days
What is the normal growth rate for puppies?
2-4g/day/kg
Colostrum
- First milk produced during the first 12-24 hours post parturition
- transfers energy, nutrients, and antibodies from bitch to puppy :D
At 3-4 weeks…
- deciduous teeth erupt
- puppies can start eating gruel (1pt dry - 2pt warm water)
When should weaning be complete?
6-8 weeks
Where is energy intake dedicated to during the first few weeks?
- 1/2 to growth
- rest for maintenance
What does increased fat content help with?
Satisfy the increased energy requirements
What are increased fatty acids required for?
- cell membrane formation
- eye and brain development
How much fat should be in puppy food?
8% DM
Why are calcium and phosphorus increased?
Promote skeleton growth
What decreases the amount of food required?
- increased digestibility
- increased density
How many times a day should a puppy be fed?
3 times (more for toy breeds)
What breeds are unable to regulate blood glucose?
Toy breeds
How should puppies be fed?
- 4-5 times a day
- until they reach 10 weeks
When can feeding be reduced?
- once dog has reached 50% of adult body weight
- feeding is reduced to 2-3 times per day
What are the key requirements for growing puppies?
- calcium
- fat
Kilocalories
- kcal
- amount of heat (energy) needed to raise the temperature of 1kg of water by 1degree
What is Daily Energy Requirements?
Number of calories needed to maintain an animal’s weight
What increases an animal’s number of calories needed?
- exercise
- lactation
- growth
Production Energy Requirements
Increased energy demands over and above the needs for maintenance
How are nutritional energy requirements calculated?
- metabolic body weight
- weight of actively metabolizing tissue
What is a “complete food”?
Means that the food contains all of the required nutrients for a particular life stage in a bioavailable form
What does a Balanced Food contain?
All of the required nutrients in correct proportions relative to the food’s total energy density
What is Food Total Density?
- Number of calories provided by a given weight or volume of pet food
- expressed as kilocalories of metabolizable energy per kilogram or pound of diet
- (kcal/ME/kg)
What are ingredients derived from animal tissues good sources for?
- protein
- fat
- calcium
- phosphorus
- other minerals
What are ingredients derived from plant matter a good source for?
- protein
- essential amino acids
- carbs
- essential fatty acids
- vitamins
- minerals
What are the 3 basic physical forms of food?
- dry
- semi moist
- wet
Dry food
- less than 12% water
- only form of food suitable for ad lib feeding
- helpful in keeping teeth clean and reduce plaque build up
- disadvantage: low palatability
How many kcals does dry food provide?
1,300-2,000
Semi-moist food
- contains 25-35% water
- advantages: higher palatability, serving convenience
- disadvantage: greater cost per serving, contain simple carbs (bad for diabetic cats)
How many kcal does Wet Food provide?
1,209-1,350
Canned or Wet Foods
- contain 75% moisture
- high palatability
- cost more per serving
- less convenient to store
Wet Food
- contain higher levels of protein, phosphorus, sodium and fat on a DM basis
- contain 1,600-2,300 kcal of ME
Super Premium Foods
- formulated to provide optimal nutrition
- highly digestible, high quality ingredients
- contain more calories and nutrients per pound of food
- highly digestible
- pet uses more nutrient and produces less stool