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Animal Science > Cat Nurition > Flashcards

Cat Nurition Flashcards

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1
Q

Cat have specific needs since they’re labeled as _____________

A

Obligate carnivores

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2
Q

T/F Cat Nutri is a big business

A

T

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3
Q

Energy sources for cats

A

Fats, Carbs, proteins

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4
Q

What is ME?

A

Metabolized energy
1. Gross en - (energy in feces) = Digestible energy
2. Gross energy - (energy in feces, urine, gas) = metabolized energy

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5
Q

Energy is expressed as _________________

A

DE or ME

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6
Q

ME is used for:

A

used for: maintenance, heat, production (growth, gestation, activity, lactation)

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7
Q

Intake of food can be upset be:

A
  • Decreased activity
  • Drastic change in environmental temperature
  • Palatability changes
  • Change from low energy to high energy food
  • Change in health of teeth and gums
  • Improper balance of nutrients
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8
Q

Requirments for carbs

A

No real requirements
- cats lack salivary amylase
- RM: lack of sweet receptors

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9
Q

Cats lack _________ for carbs

A

salivary amylase

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10
Q

Cats lack _____ receptors

A

sweet

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11
Q

high levels of ______ prolly not healthy

A

carbs

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12
Q

many adult cats are ___________

A

lactose intolerant

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13
Q

Cats need ___ of dry matter fat

A

9%

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14
Q

Cats can handle ___ of fat

A

50% in diet

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15
Q

Free choice of fat is ______%

A

15-20% by weight

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16
Q

Fat affects _________

A

palatability

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17
Q

Required fatty acids deficiency causes _______

A

skin and coat problems

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18
Q

Excess fat can cause:

A

diarrhea

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19
Q

The most required macronutrient

A

Protein -> 40%

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20
Q

Suggested amount of protein

A

25-30%

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21
Q

Cat body doesn’t adjust well to _____ diets

A

low-protein diets

22
Q

Specific amino acid requirements

A

Arginine
- 1 meal without arginine can potentially be deadly
- very common

23
Q

Healthy to feed only dog food to cat?

A

no

24
Q

“Amino acid-like” substance

A

Taurine
– Most animals can convert cysteine to taurine
– Cats can’t
– Deficiency can cause
* Retinal degeneration
* Heart problems
– Only present in animal products

25
Q

Vitamins

A

Vit A
- other animals can convert beta-carotene to Sit A (retinol)
- cats cannot

Niacin – Vit B3
- Most animals convert tryptophan to niacin
- Cats cannot

Thiamin
- not usually deficient, but anti-thiamin substances occur
(in some raw fish esp.)

26
Q

Minerals

A

NaCl

  • NAY: Concern about urolithiasis
    (pH of urine can be affected by diet)
27
Q

MOST IMPORTANT nutrient?

A

WATERRRRR

28
Q

Dry food for cat > Wet food for cat?

A

idk, both(?)

29
Q

Dry cat food

A
  • 5-12% most
  • cheaper, less spoilage, better for teeth
  • more plant protein
  • more carbs
30
Q

Canned cat foods

A
  • 72-85% moist
  • 80% fo thiamin is lost in canning process, so processor must add in extra thiamin)
31
Q

Wet cat food

A
  • more protein
  • less carbs
  • more expensive (pay more for water)
  • spoils quicker
32
Q

Non-nutritional feed considerations

A
  • Consistency, odor, volume, etc. of feces
    – Digestibility is important
  • Appeal of feed to owner
    (color, odor, texture)
  • Appeal of feed to animal
    (smell)
33
Q

Regulaory Agencies

A
  • USDA (United States Department of
    Agriculture)
  • FDA (Food and Drug Administration)
  • FTC (Federal Trade Commission)
  • State Associations = Department Agriculture,
    Trade, Consumer Protection (DATCP)
  • AAFCO (Association of American Feed
    Control Officials) ***
  • National Academies 2006; Nutrient
    Requirements of Dogs and Cats.
    – A valuable resource for industry professionals formulating diets; label regulations etc.
34
Q

AAFCO

A
  • Association of American Feed Control
    Officials
    – Maintains official definitions of feed
    ingredients
    – Regulates labeling terms “Complete and
    Balanced”, “Nutritious”, etc.
35
Q

“Meat”

A

clean flesh of slaughtered
mammals and is limited to…the striate muscle…with or
without the accompanying and overlying fat and the
portions of the skin, sinew, nerve and blood vessels
which normally accompany the flesh.

36
Q

“Meat meal”

A

the rendered product from mammal
tissues, exclusive of any added blood, hair, horn, hide
trimmings, manure, stomach and rumen contents

37
Q

Some changes: FDA is getting more _______

A

involved

38
Q

National Academies 2006; Nutrient
Requirements of Dogs and Cats

A
  • Lists all known nutritional requirements
  • based on published research trials
39
Q

How much to feed?

A
  • Cats will eat 8-16 small “meals” each day
    – Many will overeat, especially with inactivity

Two meals a day can be good
– Limits intake
– Helps to monitor eating habits
– Able to feed each cat differently in multiple cat
households

40
Q

How much to feed: body condition scores

A

Example 1-5
- 1: emaciated - visible bones
- 3: robs/musculature palpable, abdominal tuck visible
- 5: extremely obese, hard to feel bones

41
Q

Is Body Mass Index used?

A

proposed, but not really used

42
Q

Commonality of obesity?

A

very common

43
Q

Restricting food can be ______

A

dangerous

44
Q

Hepatic lipidosis

A

secondary consequence from obesity, cancer, kidney disease, any liver problem, etc…

relating to diet

45
Q

Commercial diets are made to be fed as the _____

A

sole ration

46
Q

Treats can affect _______ if fed in large amounts

A

formulation

47
Q

Generally, treats and table scraps shouldn’t;t be more than ____% of diet

A

10%

48
Q

Supplements versus Feed

A
  • Feed: made to be complete diet
  • Better to feed a little good feed rather than supplements
  • Over supplementation can cause problems
49
Q

Easy or hard to fulfill all nutrient needs for cats?

A

Hard

50
Q

Cat digest system not designed for ____ digestion

A

veggie digestion

51
Q

No ___ in a veggie diet for cats

Low ___

A

Taurine, B-12, and other B-vitamins

Low zinc

52
Q

Feeding geriatric cats

A
  • Most important to feed highly quality proteins
  • Energy needs are less (30-40% less)
  • monitor dental health

Animal Science (15 decks)

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