Best Cockatiel Food (2026): Pellets Compared by the Label

How we chose

We started from the diet advice of two veterinary sources: VCA Animal Hospitals' cockatiel feeding page and the Merck Veterinary Manual. Every pick had to be a formulated diet sold in a size the maker names for cockatiels, in stock on Amazon US on October 20, 2026, with an ingredient list we could read on the maker's own site. We compared protein, fat, added sugar and added color from those lists, and left out seed mixes sold as complete diets. Ratings and price were not reasons for any pick.

The labels side by side

Guaranteed analysis figures are minimums for protein and fat and maximums for fiber, as printed by each maker. They are not the exact content of the bag.

Food	Protein (min)	Fat (min)	Fiber (max)	Sweetener listed	Colors listed
Lafeber Premium Daily Diet, Cockatiel	16.5%	5.0%	4.0%	Cane molasses	None
Harrison's High Potency Fine	18%	12%	6%	None	None
Harrison's Adult Lifetime Fine	14%	6%	5%	None	None
ZuPreem True Harvest, Medium	14%	4%	5%	Sugar	None
ZuPreem FruitBlend, Medium	14%	4%	3.5%	Sugar	Yellow 5, Red 40, Yellow 6, Blue 1
Lafeber Nutri-Berries, Cockatiel	12.5%	6.0%	5.0%	Corn syrup, maltodextrin	Natural color
Roudybush Daily Maintenance	Not on the maker's product page			No added sugar (Amazon listing)	No added color (Amazon listing)

Sources: each maker's product page, linked under Sources. Merck's psittacine nutrition chapter gives 7% to 12% protein as the adult maintenance level for cockatiels and budgies and notes that cockatiels without kidney disease have tolerated much higher protein in a study, so a pellet's higher minimum is not a red flag on its own.

How much pellet, seed and produce

The two vet sources do not give the same split, so here are both.

Source	Pellets	Seed	Vegetables and fruit
VCA Animal Hospitals (cockatiels)	About 75% to 80%	A very small part, never the whole diet	No more than 20% to 25%
Merck Veterinary Manual (small birds incl. cockatiels)	40% to 50%	30% to 40% seed mix	10% to 15% vegetables, 5% to 10% fruit

VCA is the stricter of the two on seed. Both agree that an all-seed diet falls short: Merck's management chapter says seed mixes are high in fat and short on calcium and vitamin A, and its nutrition chapter notes vitamin A deficiency has historically been seen in parrots on all-seed diets. VCA also says a cockatiel eating 75% to 80% pellets does not need supplements, and that any vitamin, mineral or omega supplement should be given only under an avian vet's guidance. Your vet can set the split for your bird.

What to look for

Size

Buy the size the maker names for cockatiels: "Cockatiel" for Lafeber, "Fine" for Harrison's, "Medium" for ZuPreem. A pellet that is too large gets dropped, and dropped food is wasted food in the cage tray.

Sweeteners and dyes

Read the ingredient list, not the front of the bag. Molasses, sugar, corn syrup and dyes are there to make a food appealing, and the makers say so. If your bird eats a plain pellet, keep it on a plain pellet.

Freshness

Lafeber stamps a best-before date on the lid; check it on any bag. Buy an amount one bird finishes while it is fresh, and store it sealed.

What goes with it

VCA says to offer vegetables in a separate dish, cut to bird size, and remove them within a couple of hours, and that pale watery vegetables such as iceberg lettuce and celery offer little. It names avocado and onion as foods never to give, along with chocolate, alcohol and caffeine, and says to remove apple seeds. Our bird toxins database has the longer list. Fresh water must be there at all times, in dishes cleaned daily; our food and water dispenser guide covers the hardware.

Switching a cockatiel from seed to pellets

Merck gives a slow schedule: mix pellets and seed at 20% pellets for about two weeks, then step up to 30%, 50%, 75% and 100%, about two weeks per step. It says to offer the new food in the morning when the bird is hungriest, offer seed in the evening, and to start only with a bird that is not underweight or sick.

1. Weigh the bird in grams before you start, and weigh it daily at the same time. Merck says to call the vet if it loses more than 10% of its body weight; Harrison's calls weight swings over 10% a problem.
2. Watch the droppings. Harrison's says a sharp drop in the number or volume of droppings means the bird is not eating enough.
3. Try the tricks VCA lists: pellets first thing in the morning, pellets scattered on a flat surface, pellets ground into powder over a moist food the bird likes.
4. If the bird refuses the new food, go back to the old diet. Harrison's warns small birds can starve within 36 to 48 hours.

VCA says conversion can take days, weeks or months. Remove the seed only once the bird reliably eats pellets and some vegetables.

What to skip

• Seed mixes as the whole diet, including mixes labeled "complete" or "fortified". VCA says vitamin powders sprinkled on the outside of seeds are of little value.
• Grit. VCA says grit and gravel should not be offered to cockatiels, because birds can eat too much and develop intestinal blockages.
• Vitamin drops on top of a pelleted diet, unless your avian vet prescribes them.
• Honey sticks and millet spray as daily food. VCA lists them as nutritionally incomplete; keep them for treats and training.

Set the food and water dishes where your bird can reach them from a perch and where droppings will not fall into them; our cage setup guide shows the layout, and our cockatiel cage guide covers the cage itself.