HaloElevate Kettle Cooked Chunky Healthy Grains Chicken Stew w/ Carrots, P

A calcium source, also used as a firming agent in wet foods. Calcium is needed for bones and teeth and must be balanced against phosphorus, which is why every complete food adds a measured calcium source. Calcium sulfate is a safe, well-absorbed form. It is one of several interchangeable ways to hit the required calcium level.

A fat-soluble antioxidant that protects cells and the fats in the food itself. It is in nearly every complete food, both as a nutrient and, under the name mixed tocopherols, as the natural preservative that keeps fat from going rancid. Deficiency is rare in pets eating a complete diet. Nothing to worry about on a label, and a sign the maker is preserving with vitamin E rather than synthetic chemicals.

Vitamin B1, essential for nerves and energy metabolism, and the vitamin most often behind cat food recalls. It is destroyed by heat and by some preservatives, so canned foods in particular must add it back. Cats are especially sensitive to running short. Its presence is expected; its absence from a cooked food would be a red flag.

Needed for nerve function and making red blood cells. It occurs naturally only in animal tissue, so it is added to almost every food to guarantee the level. Water-soluble, so excess passes out in urine. Cats and dogs with chronic gut disease can run low even on a good diet, which is a vet conversation rather than a food choice.

Vitamin B3. Dogs can make some from the amino acid tryptophan; cats cannot make enough and must get it from food, which is one of many reasons cat food and dog food are not interchangeable. Water-soluble and safe at food levels. Expected on every complete food label.

Vitamin B5 in its stable added form (the d- prefix just names the active version). It is needed to turn fats and carbohydrates into energy. Widely available in meats and grains, topped up to guarantee the level. Safe, expected, and irrelevant to allergies.

Essential for vision, skin and immune function. Cats cannot convert the plant form (beta-carotene) into vitamin A the way dogs can, so cat food must carry the preformed vitamin. It is fat-soluble and stored in the liver, so very high doses over time are harmful, which is why the amount is regulated. Normal on any complete food.

A B vitamin tied to skin and coat quality and to fat and protein metabolism. Gut bacteria make some; food supplies the rest. Raw egg white contains a protein that binds biotin, which is the reason raw-egg diets can cause a deficiency. Safe, expected, and not an allergen.

Vitamin B2, used to turn food into energy. Present in meat and dairy but partly lost in cooking, so manufacturers top it up. Water-soluble and safe at the levels used in food. Its presence tells you the food was formulated to a complete nutrient profile, not that anything unusual is going on.

Vitamin B6 in its stable, added form. It is central to protein metabolism, and cats need proportionally more of it than dogs because their diet runs so high in protein. Water-soluble and safe at food levels. A normal line on any complete food.

A plant pigment that dogs convert to vitamin A and that also acts as an antioxidant. Cats cannot make the conversion and need preformed vitamin A from animal sources, so for cats beta carotene is an antioxidant and a colorant only. It gives kibble an orange tint. It is safe at the amounts used and appears on labels mainly as a sign that the food was formulated to a full nutrient profile.

Vitamin B9, needed for cell division and healthy blood. Standard fortification in complete foods for dogs and cats. Water-soluble, no toxicity concern at food levels. Its main relevance to a shopper is none: it is there because the recipe was balanced properly.

Dogs and cats cannot make useful amounts of vitamin D from sunlight, so it has to be in the food. It governs calcium and bone health. It is also one of the few vitamins where too much is dangerous: excess vitamin D has caused pet food recalls. The amount is regulated and the presence of D3 on a label is expected. What matters is that the maker gets the dose right, which is a quality-control question, not an ingredient question.

A potassium source and an electrolyte. Potassium keeps muscles and nerves working, including the heart, and cats lose more of it than dogs do. It also stands in for part of the salt in foods that are formulated lower in sodium. A routine additive with no allergy or safety concern at food levels.

A thickener from the guar bean, used to give wet food its texture and hold gravy together. It is a soluble fiber, and in large amounts it can soften stool. Not an allergen of note. Its presence tells you about texture, not nutrition.

A zinc source. Zinc is essential for skin, coat, immunity and wound healing, and deficiency shows up first as crusty skin. Some Arctic breeds absorb it poorly and need more. Sulfate and oxide are inorganic; proteinate or chelate is bound to protein, which brands present as better absorbed. Any of them is normal. Not an allergen.

The usual source of selenium, a mineral that works alongside vitamin E as an antioxidant. Selenium has a narrow safe range, so the amount is regulated and small. Sodium selenite is the inorganic form; some brands use selenium yeast instead, which is absorbed differently, and market it as an upgrade. The evidence that it matters for a healthy pet is thin. Expected on a complete food.

A manganese source. Manganese is needed in tiny amounts for bone, cartilage and enzyme function. Sulfate is the inorganic form; proteinate is the mineral bound to protein. The choice between them is a marketing distinction more than a health one for a healthy pet. Expected, safe, not an allergen.

A copper source. Copper is essential in small amounts for blood, connective tissue and coat color. Some veterinary nutritionists have questioned whether modern dog foods carry more copper than dogs need, and a few breeds (Bedlington Terriers, Labradors among them) are prone to storing it in the liver. For most pets it is a routine additive. If your dog has a diagnosed liver condition, copper level is worth a vet conversation.

An iodine source. Iodine runs the thyroid, and pets cannot get enough without it being added. Calcium iodate and potassium iodide are the common forms and do the same job. Whether dietary iodine plays a role in the overactive thyroid common in older cats has been studied without a clear answer. A normal line on any complete food.

An essential mineral for muscle, nerve and bone function, added to guarantee the required level. The amount matters more than the form. In cats, higher magnesium combined with alkaline urine is linked to struvite crystals, which is why urinary foods keep it low; most foods list it far down because only small amounts are needed. Oxide and sulfate are the usual forms; proteinate is a chelated form marketed as better absorbed.

A B-vitamin relative added to nearly every complete food because animals need more than the base ingredients supply. It supports liver function and cell membranes. Seeing it on a label is normal and reassuring rather than a concern.

A thickener made by fermenting sugar with a bacterium. It gives wet foods their gravy and keeps ingredients from separating in the can or pouch. It has no nutritional role, is not digested, and is used in very small amounts. Pets on a strict elimination diet may be asked to avoid gums, which is about keeping the diet simple. The gum itself is not a hazard.