

Targeted Nutrition Support for Cats with Cancer
Product Description
Hill’s Prescription Diet ONC Care with Chicken is a clinically developed dry food specifically for cats with cancer. This high-calorie formula uses easily digestible proteins to help maintain strength and energy levels. With its great taste and ActivBiome+ prebiotic technology, it encourages consistent eating while supporting gut health and nutrient absorption in adult cats.
Benefits
- Appetite Support: Formulated with irresistible taste and flavorful fats to encourage consistent eating in cats with reduced appetite.
- Energy-Dense Nutrition: This calorie-rich formula provides the concentrated energy needed to maintain daily activity and body condition during illness.
- Digestive Health: The ActivBiome+ prebiotic blend nourishes the gut microbiome to support healthy digestion and consistent stool quality.
- Complete Nutrition: Balanced formula validated by AAFCO feeding trials to meet adult maintenance nutritional requirements.
- Muscle Maintenance: Highly digestible proteins help preserve lean muscle mass and support physical strength throughout cancer treatment.
Variants
7 lb
Ingredients
Chicken, Corn Gluten Meal, Chicken Fat, Wheat Gluten, Whole Grain Wheat, Cracked Pearled Barley, Egg Product, Hydrolyzed Chicken Liver, Brown Rice, Soybean Meal, Carrots, Chicken Liver Flavor, Coconut Oil, Fish Oil, Ground Pecan Shells, Lactic Acid, Potassium Chloride, Flaxseed, Dried Beet Pulp, Dried Citrus Pulp, Calcium Carbonate, Choline Chloride, Calcium Sulfate, L-Arginine, Vitamins, Taurine, Pressed Cranberries, DL-Methionine, Iodized Salt, Natural Flavors, Minerals, L-Carnitine, Magnesium Oxide, Mixed Tocopherols, Beta-Carotene.
Guaranteed Analysis
Nutrient |
Amount |
Protein |
40% |
Fat |
25% |
Carbohydrates |
26.4% |
Crude Fiber |
1.9% |
Calcium |
0.9% |
Phosphorus |
0.75% |
Potassium |
1% |
Sodium |
0.4% |
Magnesium |
0.109% |
Taurine |
0.36% |
Omega-3 Fatty Acids |
1.07% |
How to Use
Recommended-Usage Chart
Weight of Cat — lbs (kgs) |
Amount per Day - cups (grams) |
6 (2.7) |
1/3 (45) |
8 (3.6) |
3/8 (50) |
10 (4.5) |
1/2 (70) |
12 (5.4) |
1/2 (70) |
14 (6.4) |
5/8 (85) |
16 (7.3) |
5/8 (85) |
18 (8.2) |
2/3 (95) |
Directions for Use
- Gradual Transition: Mix increasing amounts of new food with old food over at least 7 days for smooth adaptation.
- Hydration Support: Maintain constant access to clean, fresh drinking water to assist with proper hydration and digestive function.
- Exclusive Diet: For the most effective therapeutic results, provide only this specific formula and its compatible wet food options.
- Veterinary Supervision: This is a specialized medical diet and must be administered under the ongoing direction and oversight of a veterinarian.
- Long-Term Feeding: To ensure the diet remains effective and continues to support your cat's health, consistent and prolonged use is recommended.
Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.
Additional Information
Precautions
- Veterinary Consultation: Consult your veterinarian before introducing this diet to ensure it aligns with your cat’s specific medical requirements.
- Clinical Monitoring: Frequent veterinary evaluations are necessary to observe your cat’s condition and modify the feeding instructions as needed.
- Safety Warning: Keep all packaging materials in a secure area away from children and pets to prevent any risk of suffocation.
- Gradual Transition: To minimize the chance of digestive discomfort, introduce the new formula slowly by mixing it with the current food over a seven-day period.
Possible Side Effects
- Digestive Changes: Minor fluctuations in stool quality may be observed during the initial phase as the system adapts to the new formula.
- Appetite Increase: The high palatability may encourage higher consumption; therefore, precise portion management is necessary to maintain an ideal weight.
Storage Information
- Store in a Cool Place: Keep the product in a dry, cool place to maintain freshness and nutritional quality.
- Seal Properly: Reseal the bag tightly after each use to protect from moisture, air exposure, and contamination.
- Avoid Sunlight: Protect from direct sunlight and heat sources to preserve ingredient stability and product quality.
Shipping & Return
We offer ground, express, and priority delivery; see our shipping policy for details.
For return instructions or product concerns, please refer to our detailed refund policy.
Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Frequently Asked Questions
Q1: Is Hill’s Prescription Diet ONC Care suitable for all cats?
Ans: This diet is specifically formulated for adult cats diagnosed with cancer and is not intended for healthy cats without medical need. It should only be used under veterinary supervision to make sure it meets your cat’s specific health condition and nutritional requirements.
Q2: How does this food help cats with cancer?
Ans: This formula provides highly digestible protein and calorie-dense nutrition to help maintain strength and energy. It also includes enhanced flavor to encourage eating and ActivBiome+ prebiotics to support digestive health and nutrient absorption during illness or treatment.
Q3: Can this dry food be mixed with wet food?
Ans: You can serve Hill’s Prescription Diet ONC Care dry kibble on its own, or you can stir it together with the matching canned food. Using both types provides a mix of different textures, which can help make meals more palatable and ensure your cat gets consistent nutrition during their care.
Q4: How should I transition my cat to this food?
Ans: To make the transition easier, slowly add the new dry food into your cat’s regular meals over the course of a week. By starting with just a little and adding more each day, you can avoid stomach issues and help your cat get used to the medical diet comfortably.
Q5: Is this food nutritionally complete for long-term feeding?
Ans: Yes, this food provides all the daily nutrition a grown cat needs, and its quality is confirmed by AAFCO feeding tests. It is suitable for regular, long-term feeding to help cats through cancer treatment, as long as it is given steadily and supervised by a veterinarian.
Thank you for shopping with us. This Shipping Policy outlines how and when orders are processed, shipped, and delivered after being placed on our website. By placing an order, you agree to the terms described below.
1. Order Processing Time
Order Cut-Off Time: Orders placed on business days before 6:00 PM local business time are considered received on the same day.
Orders placed after 6:00 PM, on weekends, or on public holidays will be processed on the next business day.
Processing Time: Orders are typically processed and prepared for shipment within 1–5 business days after the order is received.
Processing time includes order verification, quality checks, and packaging.
Processing time does not include shipping or delivery time.
2. Shipping Methods and Delivery Time
We currently offer the following shipping methods at checkout:
Priority Shipping: $5.99
Expected delivery time: 1–2 business days
Standard Shipping: $2.99
Expected delivery time: 3–6 business days
Free Shipping: $0
Expected delivery time: 5–8 business days
Delivery times are estimated from the time the order has been shipped and may vary depending on the shipping destination, carrier operations, weather conditions, holidays, or other unforeseen delays.
Estimated delivery times are provided for reference only and are not guaranteed.
3. Shipping Carriers
We work with reliable third-party shipping carriers to deliver your orders safely and efficiently. Carrier selection is determined based on destination, package size, and service availability.
Carrier delays are outside of our control, and we are not responsible for delays caused by the carrier.
4. Shipping Costs
We ship orders to addresses within the United States.
Shipping costs are displayed at checkout based on the shipping method selected by the customer.
Available shipping options may include Priority Shipping, Standard Shipping, and Free Shipping.
No additional standard shipping fees will be charged beyond the shipping cost shown at checkout.
5. Order Tracking
Once your order has shipped, you will receive a shipping confirmation email containing tracking information if available.
Please allow up to 48 hours for tracking details to become active.
6. Incorrect or Incomplete Address
Please ensure that your shipping address is accurate and complete at checkout.
We are not responsible for delays caused by incorrect or incomplete address information, or for packages that are lost or undeliverable due to address errors.
Additional shipping or handling fees may apply for re-delivery.
7. Lost or Delayed Shipments
If your order has not arrived within the estimated delivery timeframe, please contact our customer support team.
We will assist in investigating the issue with the carrier.
While we strive to help resolve shipping issues, we are not responsible for delays or losses caused by third-party carriers.
8. Damaged Packages
If your package arrives damaged, please contact us within a reasonable time after delivery and provide clear photos of the damaged packaging and items.
We will review the case and assist according to our Return & Refund Policy.
9. Policy Updates
We reserve the right to modify or update this Shipping Policy at any time.
Changes will be effective immediately upon posting on this page.
10. Contact Us
If you have any questions regarding this Shipping Policy or your order status, please contact us using the contact information provided in the footer.
Thank you for shopping with us. This Return & Refund Policy explains the terms and conditions under which returns and refunds are accepted for purchases made through our website. By placing an order, you agree to the terms outlined below.
1. No Exchange Policy
We do not offer exchanges at this time.
This policy allows us to maintain efficient inventory management, faster order processing, and consistent product availability for all customers. If you would like a different item, size, color, or version, please return the original item (if eligible) and place a new order separately.
2. Return Eligibility
You may request a return if all of the following conditions are met:
The return request is submitted within 30 days of confirmed delivery
The item is unused, unwashed, and in its original condition
The item includes all original packaging, tags, accessories, and documentation
The item is not listed as non-returnable (see Section 3)
Returns requested after the 30-day period will not be accepted.
3. Non-Returnable Items
The following items are not eligible for return:
Items marked as Final Sale or Non-Returnable at the time of purchase
Gift cards or store credit
Digital products or downloadable content
Items that show signs of use, damage, or alteration not caused by us
4. How to Initiate a Return
To start a return, please contact our customer support team and provide:
Your order number
The item(s) you wish to return
Reason for return (for internal reference only)
Returns sent without prior authorization may be refused.
5. Return Shipping
Customers are responsible for return shipping costs unless the return is due to a defective or incorrect item.
We recommend using a trackable shipping method, as we are not responsible for lost or damaged return shipments.
Original shipping fees are non-refundable, except where required by law.
6. Refunds
Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
If approved:
Refunds will be issued to the original payment method
Processing typically takes 1–3 business days, depending on your payment provider
Refund amounts may be reduced for items returned in unacceptable condition
7. Damaged or Incorrect Items
If you receive an item that is damaged, defective, or incorrect, please contact us within a reasonable time after delivery and provide clear photos of the issue. We will review the case and, if approved, issue a refund in accordance with this policy.
8. Refused or Undeliverable Shipments
Orders that are refused or returned due to incorrect shipping information may be subject to additional handling or shipping fees, which may be deducted from the refund amount.
9. Policy Updates
We reserve the right to update or modify this Return & Refund Policy at any time. Changes will be effective immediately upon posting on this page.
10. Contact Us
If you have any questions regarding this Return & Refund Policy or need assistance with a return, please contact us using the contact information provided in the footer.
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