
Chicken Recipe Senior Dry Cat Food 11+
Product Description
Hill's Science Diet Senior 11+ Dry Cat Food in Chicken Recipe in the 3.5 lb bag is a practical starting point for owners transitioning an aging cat to a senior-specific formula for the first time, or for those who prefer smaller, fresher restocking cycles. Formulated with a special ingredient blend to help keep cats 11 years and older more agile, alert, and interactive, it delivers ActivBiome+ Multi-Benefit technology alongside optimal nutrients for eye, heart, kidney, and joint support in a bag size suited to single-cat households with a steady feeding routine.
Benefits
- Special Aging Blend: Contains a special ingredient blend formulated specifically to help cats 11 years and older stay more agile, alert, and engaged in daily life.
- ActivBiome+ Multi-Benefit: A prebiotic fiber and antioxidant blend supports digestion, immune system function, and organ health in senior cats throughout consistent daily feeding.
- Four-Organ Nutrient Support: Optimal nutrient levels are included to support the health of the eyes, heart, kidneys, and joints, all of which require targeted attention in cats 11 years and older.
- High Vitamin E: Vitamin E at 925 IU/kg delivers strong antioxidant protection supporting a healthy immune system in senior cats throughout everyday feeding.
- Strong Omega-3 for Joints and Cells: Total omega-3 fatty acids at 1.57% dry matter from fish oil and flaxseed support joint comfort and healthy cellular function as cats age.
- Lean Muscle Support: Real chicken as the first ingredient provides high-quality protein to help senior cats maintain lean muscle mass, which can naturally decline with advancing age.
- L-Carnitine for Metabolism: L-Carnitine is included to support healthy metabolic function and body weight management in senior cats during daily feeding.
Variants
3.5 lb
7 lb
15.5 lb
Ingredients
Chicken, Brewers Rice, Corn Protein Meal, Whole Grain Wheat, Chicken Fat, Egg Product, Wheat Gluten, Flaxseed, Dried Beet Pulp, Chicken Liver Flavor, Lactic Acid, Soybean Oil, Potassium Chloride, Fish Oil, Calcium Sulfate, Whole Grain Oats, Choline Chloride, Calcium Carbonate, Dicalcium Phosphate, Fructooligosaccharides (FOS), Taurine, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.
Guaranteed Analysis
Nutrient |
Dry Matter % |
Protein |
32.6% |
Fat |
21.5% |
Carbohydrate / NFE |
38.1% |
Crude Fiber |
1.4% |
Calcium |
0.9% |
Phosphorus |
0.68% |
Potassium |
0.93% |
Sodium |
0.38% |
Magnesium |
0.086% |
Vitamin C |
99 ppm |
Vitamin E |
925 IU/kg |
Total Omega-3 FA |
1.57% |
Total Omega-6 FA |
4.42% |
Calorie Content: 4044 kcal/kg | 504 kcal per cup
How to Use
Recommended-Usage Chart
Weight of Cat - lbs (kgs) |
Amount per Day - cups (grams) |
4 lbs (1.8 kg) |
1/3 (40 g) |
6 lbs (2.7 kg) |
1/2 (65 g) |
8 lbs (3.6 kg) |
5/8 (80 g) |
10 lbs (4.5 kg) |
2/3 (85 g) |
12 lbs (5.4 kg) |
3/4 (95 g) |
14 lbs (6.4 kg) |
7/8 (110 g) |
16 lbs (7.3 kg) |
1 (125 g) |
Disclaimer: Product information and usage guidelines are provided by the manufacturer. Always use products as directed on the label and consult your veterinarian before use if you have any concerns regarding your pet's health.
Directions for Use
- Adjust for Optimal Weight: Adjust daily portions as needed to help the senior cat stay at a healthy body weight, and check in with a vet if the correct daily amount is unclear.
- Introduce Over 7 Days: When switching from a previous formula, gradually replace the old food with increasing amounts of this kibble over a full week to allow a comfortable digestive transition.
- Fresh Water Always: Keep a bowl of fresh drinking water accessible to the cat throughout the day alongside every daily meal.
- Reassess at Each Vet Checkup: Senior cats' nutritional needs can shift as they continue to age, so reviewing the daily feeding amount with a veterinarian at every routine visit keeps the plan appropriate over time.
Additional Information
Precautions
- For Cats 11 Years and Older Only: This formula is designed for adult cats 11 years of age and older. It is not appropriate for kittens or pregnant and nursing cats.
- Not for Kittens or Pregnant Cats: Kittens and cats that are pregnant or nursing should be switched to Hill's Science Diet Kitten or Hill's Science Diet Kitten Indoor dry cat food during those life stages.
- Count All Daily Food Sources: Any treats or supplementary foods given alongside this kibble should be counted toward the total daily calorie intake to prevent unintentional overfeeding.
Possible Side Effects
- Digestive Sensitivity on Transition: Switching to a new food too quickly can cause temporary digestive discomfort in some cats, making the full 7-day gradual introduction important before fully replacing the previous diet.
Storage Information
- Store in Original Bag: Keep the food in its original bag after opening, as the bag provides a fat barrier that helps retain the best flavor and freshness.
- Cool and Dry Environment: Store in a cool, dry place below 100°F (38°C) to prevent vitamin degradation and oxidation of fats that can lead to rancidity.
- Keep Packaging Away: Store the bag and all packaging safely out of reach of both pets and children at all times to prevent potential suffocation hazards.
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.
Frequently Asked Questions
Q1: How long will a 3.5 lb bag of this Senior 11+ cat food last for a single cat?
Ans: For a 10 lb senior cat eating approximately 2/3 cup per day, a 3.5 lb bag would last roughly 3 to 4 weeks. Lighter cats eating smaller daily amounts will stretch the bag further, while heavier cats eating close to 1 cup per day would work through it in approximately 2 to 3 weeks, making the 3.5 lb bag a practical monthly supply for many single-cat households.
Q2: What is the special ingredient blend in this Senior 11+ formula and how does it help older cats?
Ans: Hill's describes this formula as containing a special ingredient blend designed to help keep older cats agile, more alert, and interactive during their golden years. The blend works alongside ActivBiome+ Multi-Benefit, which supports digestion, immune system function, and organ health, and the targeted nutrient levels for eye, heart, kidney, and joint support that collectively address the most common health concerns in cats 11 years and older.
Q3: Why does this Senior 11+ formula have a lower phosphorus level than the Adult 7+ formula?
Ans: Phosphorus at 0.68% dry matter in this formula is modestly lower than in the Adult 7+ formula, reflecting a mindful approach to kidney health in cats 11 years and older. Kidney function is one of the four key organ systems this formula specifically supports, and maintaining an appropriate phosphorus intake is an important consideration for healthy senior cats in their most advanced years, even without diagnosed kidney disease.
Q4: Can I use this small 3.5 lb bag for a cat that is borderline between the Adult 7+ and Senior 11+ life stage?
Ans: For cats nearing 11 years, the 3.5 lb bag is an easy way to try the 11+ formula before committing to a larger size. Hill's recommends transitioning from the Adult 7+ formula at or around the cat's 11th birthday. Speaking with your vet about the right timing based on your cat's health is always worthwhile before making the switch.
Q5: Does this Senior 11+ formula contain FOS and what does it do for older cats?
Ans: Yes, Fructooligosaccharides (FOS) are a listed ingredient and part of the ActivBiome+ Multi-Benefit prebiotic fiber blend. FOS is a soluble prebiotic fiber that feeds beneficial gut bacteria and supports healthy digestion and gut microbiome function. For senior cats whose digestion can naturally become less efficient with age, getting consistent prebiotic fiber through daily feeding is a meaningful nutritional benefit.
Q6: Can I mix this Senior 11+ kibble with a Hill's wet food to add more moisture to my older cat's diet?
Ans: Yes, combining this dry food with a Hill's Science Diet wet food is a great way to boost moisture intake for senior cats, many of whom naturally drink less water as they age. Good hydration is especially important for kidney health in cats aged 11 and older. When mixing wet and dry food, adjust daily portions of each to keep total calorie intake on track for your cat's weight and body condition.
This Shipping Policy explains how orders are processed, shipped, tracked, and delivered.
1. Shipping Origin and Fulfillment
Orders are dispatched from our U.S.-based fulfillment center. We deliver to eligible addresses within the United States and to eligible international destinations shown at checkout.
If a destination, shipping service, or product is not eligible for delivery, checkout will not offer that shipping option.
2. Order Processing Time
Orders are generally processed within 1–5 business days before shipment. Processing time is separate from carrier transit time.
Our order cut-off time is 6:00 PM Pacific Time (PT). Orders placed after the cut-off time, on weekends, or on applicable holidays begin processing on the next business day.
Processing may include order verification and preparation for shipment.
3. U.S. Shipping Methods, Costs, and Transit Times
For eligible U.S. addresses, our current shipping options are:
- Priority Shipping: $5.99 — estimated carrier transit time of 1–2 business days after shipment.
- Standard Shipping: $2.99 — estimated carrier transit time of 3–6 business days after shipment.
- Free Shipping: $0 — estimated carrier transit time of 5–8 business days after shipment.
Total estimated delivery time includes both the 1–5 business day processing period and the applicable carrier transit time. The shipping service, cost, and delivery estimate available for your order are shown at checkout before payment.
4. International Shipping
We ship to eligible international destinations. Available international shipping services, shipping charges, and estimated delivery times vary by destination and are displayed at checkout.
For eligible international orders, applicable import duties and taxes are calculated and collected at checkout where required. When these charges apply, the order is shipped on a duties-and-taxes-paid basis so that the same import charges should not be collected again at delivery.
International delivery estimates may be affected by carrier operations, customs processing, local holidays, weather, or other events outside normal transit conditions.
5. Tracking
When tracking is available, you will receive shipment confirmation with tracking information after the order has shipped. Please allow up to 48 hours for tracking information to become active after the carrier receives the shipment.
6. Address Accuracy and Changes
Please review your shipping address carefully before submitting an order. If you notice an address error, contact us as soon as possible. We will try to help before shipment, but an address change cannot be guaranteed once fulfillment or carrier processing has begun.
Additional carrier or re-delivery charges resulting from an incorrect or incomplete address may be the customer's responsibility where permitted by law.
7. Delayed or Lost Shipments
If your shipment has not arrived within the estimated delivery timeframe, please contact us. We will review the tracking information, work with the carrier when necessary, and assist with an appropriate resolution based on the circumstances.
Delivery estimates are not guarantees and may be affected by carrier delays, weather, public holidays, customs processing, or other transportation disruptions.
8. Damaged, Defective, or Incorrect Deliveries
If an item arrives damaged, defective, or incorrect, contact us within 7 calendar days after confirmed delivery. Please include your order number and clear photos of the item, packaging, and shipping label when relevant.
Approved cases are handled under our Return & Refund Policy, including return-shipping assistance when the issue is our responsibility.
9. Policy Updates
We may update this Shipping Policy when our shipping services or operating requirements change. The current version will be posted on this page.
10. Contact Us
If you have questions about shipping or an order in transit, please use our Contact page or the current contact information displayed in the website footer.
This Return & Refund Policy explains when a return is eligible, how to send an item back, who pays return shipping, and how approved refunds are processed.
1. Return Window
You may request an eligible return within 30 days after confirmed delivery. Return requests submitted after the 30-day period are not accepted unless applicable law requires otherwise.
2. Return Eligibility
To qualify for a standard return, the item must generally be:
- Unused, unwashed, and in its original condition.
- Returned with the original packaging, tags, accessories, manuals, and other included components, when applicable.
- Not specifically identified as final sale or non-returnable before purchase.
Products that show use, alteration, avoidable damage, missing components, or other conditions outside the eligibility requirements may be ineligible for a refund.
3. Product-Specific Non-Returnable Items
Some products may be non-returnable for hygiene, safety, customization, final-sale, or other product-specific reasons. Any such restriction will be disclosed on the product page or before purchase when applicable.
4. No Direct Exchanges
We do not provide direct exchange service. If you want a different item, size, color, model, or version, return the eligible original item under this Policy and place a new order separately.
5. How to Start a Return
Returns are handled by mail. Before sending an item back, contact our customer support team through the Contact page or the current contact information displayed in the website footer. Please provide:
- Your order number.
- The item or items you want to return.
- The reason for the return.
Returns sent without required return authorization may be delayed or refused.
6. Prepaid Return Label and Return Shipping Cost
For eligible mail returns, a prepaid return label is included in the package.
For a standard return made for customer-choice reasons, the actual carrier postage charged for use of the prepaid return label will be deducted from the approved refund. We do not charge a separate restocking fee.
If the return is required because the item arrived damaged, defective, or incorrect and the claim is approved, we cover the return-label cost.
If you choose not to use the provided label when an alternative return method is authorized, use a trackable shipping service and keep your shipping receipt until the return is completed.
7. Original Shipping Charges
Original outbound shipping charges are non-refundable for standard customer-choice returns, except where required by law. If the return results from an approved damaged, defective, or incorrect item, applicable shipping charges will be handled as part of the resolution.
8. Refund Review and Processing
After the returned item is received, we inspect it and notify you whether the refund is approved.
If approved, the refund is issued to the original payment method. We generally process an approved refund within 1–3 business days. After the refund is issued, your bank or card provider may require an additional 5–10 business days to post the funds to your account.
9. Damaged, Defective, or Incorrect Items
If an item arrives damaged, defective, or incorrect, contact us within 7 calendar days after confirmed delivery. Include your order number and clear photos of the item, packaging, and shipping label when relevant.
After review, we will provide an appropriate resolution. When a return is required for an approved claim, we cover the return shipping cost.
10. Refused or Undeliverable Shipments
If a shipment is refused or returned because of incorrect or incomplete customer-provided shipping information, actual carrier return, re-delivery, or related shipping charges may be deducted from an otherwise eligible refund where permitted by law.
11. Policy Updates
We may update this Return & Refund Policy when our return procedures or legal requirements change. The current version will be posted on this page.
12. Contact Us
If you need help with a return or refund, please use our Contact page or the current contact information displayed in the website footer.
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