Ready Cal High Calorie Powder Supplement for Dogs
Verified Jun 9, 2026
This is a high-calorie powdered supplement for dogs of all ages that’s meant to be added on top of their regular food. It uses chicken meal and coconut powder to supply extra calories and some protein, along with added vitamins and minerals for general nutritional support. It’s designed for dogs who need help gaining or maintaining weight or who aren’t eating well and could benefit from a calorie boost.
Nutritionally, this is a well-formulated high-calorie topper intended to supplement, not replace, a complete and balanced dog food. The fat-dense formula with chicken meal and added vitamins and minerals can be very helpful for underweight dogs, picky eaters, or dogs recovering from illness who need more calories in a small volume. As with any calorie-dense supplement, it should be used thoughtfully to avoid excessive weight gain and is best introduced under guidance if your dog has any underlying health issues.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- High calorie density per scoop makes it easier to help underweight or low-appetite dogs get more energy without increasing meal volume too much.
- Includes a defined animal protein source (chicken meal) plus added vitamins and minerals to support overall nutrition when used alongside a complete diet.
- Relatively low fiber and modest moisture are appropriate for a concentrated calorie supplement that’s meant to be mixed into food or water.
- Simple ingredient list without common grain allergens, which may suit some dogs with dietary restrictions focused on grains rather than proteins.
Considerations
- Contains chicken, which is a common food allergen for dogs; it’s not a good fit for dogs with known chicken sensitivities.
- This is a supplement, not a complete and balanced diet, so it should only be used in addition to a regular dog food that meets AAFCO standards.
- Because it is calorie-dense, overuse can contribute to unwanted weight gain if portions of the main diet are not adjusted appropriately.
- Added sugars (from dried cane molasses and maltodextrin) contribute calories but do not add much nutritional value and may not be ideal for dogs that need tightly controlled diets, such as some with diabetes.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
02
Coconut
Coconut is used in pet foods primarily as a source of fat (often via coconut oil) and fiber, supplying medium-chain triglycerides (MCTs) such as lauric acid that can provide quick energy and may support skin and coat health in dogs and, to a lesser extent, cats. While small amounts can offer benefits like improved coat condition and possible antimicrobial effects, coconut is calorie-dense and can cause gastrointestinal upset, weight gain, or contribute to pancreatitis in susceptible pets, so it should be used sparingly and not as a substitute for balanced protein sources; avoid sweetened or xylitol-containing coconut products.
03
Cane Molasses
Cane molasses is a viscous sweetener and palatability enhancer used in pet foods and treats to add simple carbohydrates, help bind ingredients, and contribute trace minerals like iron, calcium, potassium and magnesium along with small amounts of B vitamins. It can improve taste and texture but is high in sugars and calories, so it should be used sparingly—excessive intake can contribute to weight gain, dental issues, or unstable blood glucose in diabetic or obese pets.
04
Maltodextrin
Maltodextrin is a processed, rapidly digestible carbohydrate commonly used in pet foods and treats as a binder, bulking agent, texture improver and flavor carrier. It supplies easily metabolized calories but offers little in the way of vitamins, minerals or fiber, so excessive inclusion can contribute to weight gain or blood sugar spikes in obese or diabetic dogs and cats, and it may cause digestive upset in sensitive pets; sources can include corn, wheat, potato or rice, so check for potential allergen concerns.
05
Dicalcium Phosphate
Dicalcium phosphate is an inorganic mineral supplement commonly added to dog and cat foods to supply concentrated, bioavailable calcium and phosphorus for healthy bone and teeth formation as well as general metabolic processes. It must be used in balanced amounts (typical Ca:P targets ≈1:1–1.4:1) because improper ratios or excess phosphorus can contribute to skeletal problems in growing animals and worsen conditions like chronic kidney disease, so formulation and dosing should be carefully controlled.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
Brand
Under the Weather Pet is a pet food and supplement brand offering freeze-dried bland diets, broth toppers, and wellness chews for dogs and cats. The brand targets health-conscious pet owners seeking convenient, vet-formulated solutions for digestive upset and recovery support.
Visit Under the Weather PetManufacturer
All Under the Weather products are manufactured in the United States in facilities that follow FDA and USDA guidelines. The company emphasizes quality control, sourcing premium human-grade ingredients, and producing small batches to ensure safety and nutritional integrity.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Under the Weather Pet Ready Cal High Calorie Powder Supplement for Dogs has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Under the Weather Pet ever been recalled?
We have no recalls on record for Under the Weather Pet. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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