Food allergies in pets can be a challenging issue for owners. Purina offers a range of hypoallergenic diets designed to manage these sensitivities through advanced nutritional solutions. This article delves into the ingredients and benefits of Purina's hypoallergenic diets, providing a comprehensive understanding for pet owners and veterinary professionals.
Purina's Allergy-Focused Formulas
Purina's hypoallergenic offerings include several specialized formulas, each designed to address specific needs:
- EL Elemental Canine Formula: An elemental diet.
- HA Hydrolyzed® Canine and Feline Formulas: Featuring hydrolyzed proteins.
- DRM Dermatologic Management® Naturals With Added Vitamins, Minerals & Nutrients Canine Formulas: Designed for dermatological health.
These formulas are available through ProPlanVet.com (formerly PurinaForProfessionals.com).
The Science Behind Hypoallergenic Diets
The cornerstone of Purina's hypoallergenic diets lies in protein modification. Most common food allergens are proteins with a molecular weight of 18,000 to 70,000 daltons. Protein modification is a process which alters the physical characteristics of protein molecules, reducing the antigenicity and rendering them less able to elicit an immune response. By reducing the molecular weight of the protein molecule below 18,000 daltons, this process can result in a protein that is truly hypoallergenic.
Food allergies in pets can develop at any time, even under one year of age and even after years of eating a food without problems. The cause of an allergic reaction is usually due to a protein source, such as a beef or dairy ingredient.
Read also: Understanding Purina Science Diet Ingredients
HA Hydrolyzed Formulas: A Closer Look
Purina Pro Plan Veterinary Diets HA Hydrolyzed Canine Formulas contain hydrolyzed protein, which is protein that has been broken down into small components to be less likely to cause an adverse food reaction in certain dogs. HA Hydrolyzed is highly digestible and made with high-quality ingredients.
Key Ingredients in HA Hydrolyzed Canine Formula
The ingredient list for Purina Pro Plan Veterinary Diets HA Hydrolyzed Canine Formulas includes:
- Corn starch
- Hydrolyzed soy protein isolate
- Partially hydrogenated canola oil preserved with TBHQ
- Coconut oil
- Powdered cellulose
- Tricalcium phosphate
- Corn oil
- Dicalcium phosphate
- Hydrolyzed chicken liver
- Hydrolyzed chicken giblets
- Potassium chloride
- Guar gum
- Choline chloride
- Calcium carbonate
- Salt
- Magnesium oxide
- DL-Methionine
- Taurine
- Zinc sulfate
- Vitamin E supplement
- Ferrous sulfate
- Manganese sulfate
- Soybean oil
- Niacin (Vitamin B-3)
- Copper sulfate
- Vitamin A supplement
- Calcium pantothenate (Vitamin B-5)
- Thiamine mononitrate (Vitamin B-1)
- Riboflavin supplement (Vitamin B-2)
- Vitamin B-12 supplement
- Garlic oil
- Pyridoxine hydrochloride (Vitamin B-6)
- Calcium iodate
- Folic acid (Vitamin B-9)
- Vitamin D-3 supplement
- Biotin (Vitamin B-7)
- Menadione sodium bisulfite complex (Vitamin K)
- Sodium selenite
Benefits of HA Hydrolyzed Formulas
- Hydrolyzed Protein: Reduces the likelihood of adverse food reactions.
- High Digestibility: Promotes optimal nutrient absorption.
- Quality Ingredients: Ensures a balanced and nutritious diet.
Vegetarian Options
Purina also offers vegetarian hydrolyzed options, such as the Purina Pro Plan Veterinary Diets HA Hydrolyzed Vegetarian Formula Dry Hydrolyzed Dog Food. This vegetarian dog food contains a single carbohydrate source plus a single hydrolyzed protein source, which is protein that has been broken down into small components to be less likely to cause an adverse food reaction in certain dogs. Each serving of this great-tasting, easily digestible dog kibble is made with high-quality ingredients, including coconut oil, a source of medium-chain triglycerides (MCTs), and high-quality protein and antioxidants. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers, and veterinarians. Support your dog's digestive health with Purina Pro Plan Veterinary Diets HA Hydrolyzed Vegetarian Formula Dry Hydrolyzed Dog Food at mealtime.
Feeding Guidelines
The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance. Provide adequate fresh water in a clean container daily.
Puppy Growth
| Adult body weight (kg) | WetDaily feeding quantity (can/day) |
|---|---|
| 2.5 | 1/2 |
| 5 | 2/3 |
| 10 | 3/4 |
| 15 | 1 |
| 25 | 1 |
| 35 | 1+1/4 |
| 50 | 1+1/3 |
| 70 | 1+2/3 |
Age in Months
Read also: Canine Gastroenteric Issues: A Diet Solution
| 2 | 3 | 4 | 5 | |
|---|---|---|---|---|
| 2.5 | 3/4 | 2/3 | Adult | Adult |
| 5 | 1 | 3/4 | 3/4 | Adult |
| 10 | 1+1/3 | 1+1/2 | 1+1/2 | Adult |
| 15 | 1+1/2 | 2 | 2+1/4 | Adult |
| 25 | 2+1/3 | 3 | 3+1/2 | Adult |
| 35 | 2+2/3 | 3+2/3 | 5 | 5+1/3 |
| 50 | 3 | 4 | 6 | 6+1/2 |
| 70 | 4+1/2 | 6+3/4 | 10 | 9+2/3 |
Adult Maintenance
| Body weight (kg) | Daily feeding quantities Dry (g/day) | Daily feeding quantities Can/day |
|---|---|---|
| 2.5 | 70 | 3/4 |
| 5 | 110 | 1 |
| 10 | 175 | 1+3/4 |
| 15 | 230 | 2+1/3 |
| 20 | 270 | 2+1/2 |
| 25 | 325 | 3+1/4 |
| 30 | 354 | 3+1/2 |
| 35 | 410 | 4 |
| 40 | 454 | 4+1/2 |
| 45 | 485 | 4+3/4 |
| 50 | 524 | 5 |
| 55 | 556 | 5+1/3 |
| 60 | 655 | 6+1/3 |
| 70 | 645 | 6+1/2 |
Dry (g/day)
| 2.5 | 20 |
|---|---|
| 5 | 60 |
| 10 | 75 |
| 15 | 130 |
| 20 | 120 |
| 25 | 125 |
| 30 | 235 |
| 35 | 280 |
| 40 | 270 |
For dogs over 70 kg: for each additional 5 kg of body weight, feed an additional 35 g of pet food.
Elimination Diet Trials
For an elimination diet trial, it is essential Canine HA Hypoallergenic is fed exclusively for up to 8 to 10 weeks.
Additional Products
Purina also offers:
- Skin Care Canine Supplement
- Gentle Snackers® Hydrolyzed + Low Fat Canine Treats
Read also: Analyzing Purina Urinary Food
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