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100+ Free VTS (Nutrition) Practice Questions

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Which nutrient is considered the most important for all animals?

A
B
C
D
to track
2026 Statistics

Key Facts: VTS (Nutrition) Exam

200

Multiple-Choice Questions

AVNT

~$300

2026 Exam Fee

AVNT

4,000 hrs

Minimum Nutrition Experience

AVNT

40 hrs

Minimum Nutrition CE

AVNT

40+

Case Logs Required

AVNT

4

Case Reports Required

AVNT

The VTS (Nutrition) is a written specialty certification examination administered by the Academy of Veterinary Nutrition Technicians (AVNT). Eligible candidates must be credentialed veterinary technicians (CVT/LVT/RVT) with 3+ years and at least 4,000 hours in veterinary nutrition practice, 40+ case logs, 4 case reports, 40+ hours of nutrition-focused continuing education, a completed skills list, and letters of recommendation. The current exam fee is approximately $300.

Sample VTS (Nutrition) Practice Questions

Try these sample questions to test your VTS (Nutrition) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which nutrient is considered the most important for all animals?
A.Protein
B.Fat
C.Water
D.Carbohydrate
Explanation: Water is the most important nutrient. An animal can lose nearly all of its fat and half of its protein and survive, but a 10% loss of body water causes serious illness and a 15% loss is fatal. Water is required for virtually every physiologic process.
2On the 9-point WSAVA body condition score (BCS), what score represents ideal body condition?
A.3/9
B.4-5/9
C.6/9
D.7/9
Explanation: A BCS of 4-5/9 represents ideal body condition on the WSAVA 9-point scale. Ribs are easily palpable with minimal fat covering, waist is observed behind ribs when viewed from above, and abdominal tuck is evident.
3The Resting Energy Requirement (RER) for a 10 kg dog using the linear formula is approximately:
A.200 kcal/day
B.370 kcal/day
C.500 kcal/day
D.700 kcal/day
Explanation: Using the linear formula RER = (30 × BW kg) + 70: (30 × 10) + 70 = 370 kcal/day. This formula is accurate for patients between 2-45 kg. The exponential formula RER = 70 × BW^0.75 yields approximately 394 kcal for the same dog.
4Which AAFCO designation means a diet has been tested by being fed to animals?
A.Formulation method
B.Feeding trial
C.Nutrient profile
D.Complete and balanced
Explanation: An AAFCO feeding trial means the diet was fed to animals per AAFCO protocols to substantiate claims. This is considered the gold standard over the formulation method, which only demonstrates the recipe meets nutrient profiles on paper without actual feeding.
5What is the maintenance energy requirement (MER) multiplier for a neutered adult dog?
A.1.0 × RER
B.1.4-1.6 × RER
C.1.8-2.0 × RER
D.2.5-3.0 × RER
Explanation: Neutered adult dogs typically require 1.4-1.6 × RER for maintenance. Intact adults need slightly more (1.6-1.8 × RER) because neutered animals have a lower metabolic rate and are more prone to weight gain.
6Which ingredient appears FIRST on a pet food label when listed by weight?
A.The most expensive ingredient
B.The ingredient with the highest moisture content/pre-processing weight
C.The most nutritionally dense ingredient
D.The ingredient with the smallest amount
Explanation: AAFCO requires ingredients be listed in descending order by pre-processing weight. Fresh meat (high water content ~70%) often appears first even though after processing it may contribute less dry matter than meat meal further down the list.
7Taurine is an essential amino acid for which species?
A.Dogs only
B.Cats only
C.Both dogs and cats
D.Neither dogs nor cats
Explanation: Cats cannot adequately synthesize taurine from methionine and cysteine precursors, making it an essential dietary amino acid. Deficiency causes dilated cardiomyopathy, central retinal degeneration, and reproductive failure. Dogs can synthesize taurine, though some breeds (Cocker Spaniels, Golden Retrievers) appear predisposed to deficiency.
8The Muscle Condition Score (MCS) uses what scale?
A.1-5
B.1-3
C.1-9
D.0-10
Explanation: WSAVA Muscle Condition Score uses a 1-3 scale: normal, mild, moderate, or severe loss. MCS is assessed over the skull, scapulae, spine, and pelvic bones and is independent of BCS since an animal can be obese yet have muscle wasting (e.g., sarcopenia).
9Which therapeutic diet is designed to dissolve struvite uroliths?
A.Hill's k/d
B.Hill's s/d
C.Hill's c/d
D.Hill's u/d
Explanation: Hill's s/d (Struvite Dissolution) is formulated to dissolve existing struvite stones by reducing dietary magnesium, phosphorus, and protein while promoting acidic urine (pH ~6.0) and diuresis. It is not for long-term use; transition to c/d after dissolution (typically 2-4 weeks).
10Which fat-soluble vitamin is essential for calcium absorption?
A.Vitamin A
B.Vitamin D
C.Vitamin E
D.Vitamin K
Explanation: Vitamin D (cholecalciferol) promotes intestinal absorption of calcium and phosphorus and regulates bone mineralization. Unlike humans, dogs and cats cannot synthesize significant vitamin D from UVB exposure and must obtain it from diet.

About the VTS (Nutrition) Exam

Advanced specialty credentialing exam for credentialed veterinary technicians pursuing Veterinary Technician Specialist status in Nutrition. Administered by the Academy of Veterinary Nutrition Technicians (AVNT) under NAVTA's Committee on Veterinary Technician Specialties.

Questions

200 scored questions

Time Limit

4 hours

Passing Score

Set annually by Credentials/Examination Committee

Exam Fee

~$300 (AVNT / NAVTA CVTS)

VTS (Nutrition) Exam Content Outline

15%

Nutrient Fundamentals

Macronutrients, micronutrients, water, essential fatty acids, amino acids, digestion/absorption

12%

Energy & Feeding Calculations

RER, MER life-stage factors, caloric density, feeding amount calculations, weight management math

10%

Nutritional Assessment

Diet history, 9-point BCS, muscle condition score, WSAVA/Purina 5-step assessment

10%

Pet Food Regulation & Labels

AAFCO, nutritional adequacy statements, guaranteed analysis, dry-matter basis, feeding trials vs formulation

12%

Life Stage & Healthy Animal Feeding

Growth (large/small breed), adult maintenance, reproduction/lactation, senior, performance

18%

Therapeutic Diets & Disease Management

Renal, hepatic, cardiac, GI, urinary, dermatologic, diabetic, obesity/weight loss, joint, dental

10%

Enteral & Parenteral Nutrition

Feeding tubes (NE/E/G/J), PPN vs TPN, refeeding syndrome, appetite stimulants, RER advancement

8%

Exotic & Non-Traditional Species

Rabbit/rodent, avian, reptile, ferret, small mammal, zoologic nutrition

5%

Home-Prepared, Raw & Alternative Diets

Home-cooked formulation, raw diet risks, grain-free/DCM, supplements, nutraceuticals

How to Pass the VTS (Nutrition) Exam

What You Need to Know

  • Passing score: Set annually by Credentials/Examination Committee
  • Exam length: 200 questions
  • Time limit: 4 hours
  • Exam fee: ~$300

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

VTS (Nutrition) Study Tips from Top Performers

1Memorize RER = 70 x BW(kg)^0.75 and the simplified linear 30 x BW + 70, then internalize life-stage MER factors (puppy 2.0-3.0, adult intact 1.6-1.8, neutered 1.4-1.6, obese-prone 1.0)
2Know therapeutic diet indications cold — match Hill's letter codes (k/d, u/d, s/d, y/d, z/d, w/d, r/d, m/d, j/d, t/d, l/d, h/d) to the correct disease
3Practice dry-matter basis conversions until they are automatic — pet food labels are on an as-fed basis and most nutrient comparisons require DMB
4Master the 9-point body condition score (1 emaciated, 5 ideal, 9 obese) and the 3-point muscle condition score — you will see BCS/MCS case scenarios
5Review refeeding syndrome (low phosphorus, potassium, magnesium, thiamine) and PPN vs TPN osmolarity rules (PPN <600 mOsm/L) before the exam

Frequently Asked Questions

What is the VTS (Nutrition) exam?

The VTS (Nutrition) certifying examination is a written multiple-choice exam administered annually by the Academy of Veterinary Nutrition Technicians (AVNT). It is the final step in earning the Veterinary Technician Specialist (Nutrition) credential, granted under NAVTA's Committee on Veterinary Technician Specialties (CVTS).

How much does the VTS (Nutrition) exam cost in 2026?

The AVNT examination fee is approximately $300, set by the Academy Board. Candidates should also budget for application fees, nutrition-focused continuing education, VTS-eligible conference travel, and reference textbooks such as the Small Animal Clinical Nutrition and the WSAVA Global Nutrition resources.

Who is eligible to sit for the VTS (Nutrition) exam?

Candidates must (1) be legally credentialed as a veterinary technician (CVT, LVT, RVT, or equivalent) in a US state, Canadian province, or equivalent credentialing body, (2) have at least 3 years and a minimum of 4,000 hours of experience in veterinary nutrition practice in the 5 years prior to application, (3) complete at least 40 hours of nutrition-focused continuing education, (4) submit 40+ case logs covering nutrition assessments and interventions, (5) submit 4 in-depth case reports selected from the case log, (6) complete the AVNT skills list, and (7) provide letters of recommendation from veterinarians or VTS holders.

What topics are tested on the VTS (Nutrition) exam?

The exam covers advanced small animal and exotic animal nutrition: macronutrient and micronutrient metabolism, RER/MER calculations, 9-point body condition and muscle condition scoring, WSAVA nutritional assessment, AAFCO standards, life-stage feeding, therapeutic diets (renal, hepatic, cardiac, GI, urinary, diabetic, weight loss, dermatologic), enteral and parenteral nutrition, refeeding syndrome, appetite stimulants, and home-prepared and raw diet considerations.

What is the passing score for the VTS (Nutrition) exam?

The passing score is set each year by the AVNT Credentials/Examination Committee based on the difficulty of that year's exam. The minimum passing score is not published as a fixed percentage. Candidates are notified of their pass/fail result after the exam, with written deficiency feedback available on request for those who do not pass.

How should I study for the VTS (Nutrition) exam?

Focus on the AVNT blueprint domains. Core references include Small Animal Clinical Nutrition (Hand, Thatcher, Remillard, Roudebush, Novotny — Mark Morris Institute), Applied Veterinary Clinical Nutrition (Fascetti and Delaney), the WSAVA Global Nutrition Committee toolkit, AAFCO Official Publication, and therapeutic diet reference guides from Hill's, Royal Canin, and Purina. Expect 6-12 months of dedicated preparation on top of multi-year nutrition experience.

Can I become a VTS in Nutrition without attending a formal school?

Yes. AVNT is not a school — it is a certifying academy. VTS (Nutrition) status is earned entirely through work experience in nutrition-focused settings, documented case logs and case reports, continuing education, and passing the exam. You must already be a credentialed veterinary technician before you can begin accumulating VTS (Nutrition) experience hours.