I had a wild frog as a kid and also loved to watch it eat a range of bugs in the backyard. Later on, i did some research study to learn what else frogs eat and also realized that frogs eat much more than just bugs!

Frogs eat invertebrates, small mammals, tiny lizards, little freshwater shrimp or fish, and smaller frogs. As a general rule, if the prey is moving, is huge enough for the frog come see, but little enough come fit into its mouth, the frog will certainly eat it.

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Here is a brief an overview of what frogs typically eat depending upon their lifecycle stage:

Frog Lifecycle StageDietWhat castle Eat
TadpoleOmnivoreAlgae, Plants, small Insects
FrogletCarnivoreSmall Bugs, Fish, Frogs
Adult FrogCarnivoreInsects, tiny Mammals, Birds, Lizards

Frogs space carnivores the eat live food that they proactively or passively hunt. Let’s see what frogs eat depending upon their lifecycle stage, and also if they space pets or in the wild.

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Table that What Frogs have the right to Eat

Adult frogs eat invertebrates, little mammals, tiny lizards, tiny freshwater shrimp or fish, and also smaller frogs. These encompass beetles, cockroaches, dragonflies, grubs, larvae, minnows, moths, roaches, slugs, tiny birds, tiny frogs, small bats, tiny snakes, and smaller frogs.

Frogs are carnivores that frequently only feed on live or moving prey. If it is huge enough for the frog to view and tiny enough to fit into its mouth, the frog will probably eat it.


Here is a complete table of nearly everything frogs can or cannot eat:

Can Frogs EatTadpolesSmall FrogsLarge Frogs
Boiled LettuceYesNoNo
Boiled SpinachYesNoNo
Rolly PolliesNoNoNo
Frog EggsYesYesYes
Baby FrogsNoYesYes
Adult FrogsNoNoYes
Dead CricketsNoNoNo
Fruit FliesNoYesYes
Red WigglersNoYesYes
Phoenix WormsNoYesYes
Small GoldfishNoYesYes
Praying MantisNoNoYes
Small SnakesNoNoYes
Small BirdsNoNoYes
Small AlligatorsNoNoYes
Small BatsNoNoYes
Small MammalsNoNoYes
Small SnakesNoNoYes
Small TurtlesNoNoYes
Small CicadasNoNoYes
Dead BugsNoNoNo
Dead CricketsNoNoNo
Freeze Dried BloodwormsNoNoNo

What Tadpoles and also Froglets have the right to Eat

At the phase of eggs, frog eggs feeding on the yoke from their egg. They can not move and have no mouths therefore they rely on their very own storage that naturally-formed yoke come survive.


Tadpoles mostly eat algae, plants, small insects, and phytoplankton. Tadpoles may also eat smaller sized tadpoles if their ar lacks various other nutrients because that them to feeding on. In captivity, you can feed tadpoles rinsed or boiled lettuce, spinach, or broccoli.

What Frog Tadpoles EatTadpolesAdult Frogs
Boiled LettuceYesNo
Boiled SpinachYesNo
Boiled BroccoliYesNo
Naturally disc VegetationYesNo

However, when they happen the stage of being tadpoles, frogs are no much longer omnivores and feed top top live prey. Froglets, or infant Frogs, eat little bugs, tiny fish, and also smaller frogs. They may eat crickets, flys, mosquitos, fruit flies, guppies, minnows, small moths, tiny snails, little worms, tadpoles, and also other froglets.

Find out everything tadpoles can and also cannot eat in our finish guide come feeding tadpoles.

What Captive pet Frogs Eat

What captive frogs eat and also how often frogs eat depends on the types and the size. Below are some instances of usual pet frogs and what lock eat:

Pet FrogFoodsFrequency
Poison Dart FrogAnts, Crickets, Flies2 come 3x every Week
American BullfrogMice, Spiders, Mealworms1x to 2x every Week
African Clawed FrogFeeder Fish, Brine Shrimp2 to 3x every Week

Gut loading the prey prior to feeding it to the frog can be really beneficial to your pet. By feeding the crickets fruits and also vegetables a few hours before feeding her frog, the nutrients room passed on to the frog and assist them gain the vitamins and minerals they need in your diet.

Frogs can eat every kinds of worms but some are better than others. Be certain to inspect out our post that is linked above to understand which worms are best for frogs. Some people “dust” the prey with adapted supplement powders containing Vitamin A, Vitamin D or calcium come ensure your pet frog is truly obtaining all the nutrient they require (CTNF).

Frogs like live prey and also will only eat dead insects or dead mammals if they room starving. So execute not acquire a pet frog if you execute not want to feed it live food.

Learn an ext about the factors not to have actually a pets frog in this post.

How large Should a Frog’s Food Be?

As a basic rule, noþeles a frog eats need to be no more comprehensive than the distance in between the frog’s eyes and also no longer than ⅓ of the frog’s body length. Feeding a frog food the is too huge can lead to vomiting, impaction, illness or death.


Rules come follow once feeding frogs food:

Girth is smaller sized than the distance in between the frog’s eyes:If the girth (circumference) that the food item is bigger than the distance in between the frog’s eyes, the is too huge for her pet frog to safely eat it.
A toad i spotted that was interested in a caterpillar too big for it come eat

Frogs will try to eat anything they have the right to fit in their mouths but may also be attracted to item too huge for them. I discovered this toad looking in ~ a caterpillar lot too large for it to eat. Thankfully the toad realized this and moved top top to smaller prey.

Feeding a frog food the is too huge can lead to:

Impaction: A kind of constipation that can make her frog very sick.Obesity: Overfeeding frogs or feeding lock food that is too big too frequently can cause obesity which deserve to lead to various other illnesses or at some point kill frogs.Rotting Food: If the food is too huge it may rot in the frog’s stomach leading to gas buildup and deadly bacteria come produce.Death: Impaction, obesity, and also rotting food in the frog’s stomach, and other diseases linked to feeding frogs food the is also large, can lead come death.

List of What Frogs Eat

Frogs eat invertebrates, little mammals, tiny reptiles, small amphibians, tiny freshwater shrimp or fish, and also smaller frogs. Instances of what frogs eat include:

AntsBeesBeetlesCockroachesCricketsDragonfliesEarthwormsEarwigsFliesFruit FliesGrasshoppersGrubsGuppiesKatydids
LarveMinnowsMosquitosMothsRoachesRodentsSlugsSalamandersWaxwormsButterwormsNight CrawlersHornwormsPhoenix WormsRed Wigglers
small AlligatorsSmall BatsSmall BirdsSmall FrogsSmall MammalsSmall SnakesSmall TurtlesSnailsSpringtailsTermitesWood-Lice

Smaller frog types such as poison dart frogs often tend to eat smaller prey. For example, lock eat details ants which help them create their herbal poison. Bullfrogs are huge and typically eat bigger food such as large spiders and little mice.

Frogs may likewise eat their very own skin. This is an extremely common for amphibians and also is a process called “sloughing.” Frogs naturally shed and eat their skin which consists of nutrients and protein. They execute so to stay healthy and also their tracks from predators.

More about What Frogs Eat

Did you recognize that frogs eat by conveniently launching their long, sticky tongue in ~ their food to capture it off guard and also snatch it up? Frog prey gets roped increase in the frog’s tongue and sticks to their saliva. Frogs then retract your eyes right into their sockets come swallow your live food.

A toad I found eating a tiny fly

Frogs have the right to be lazy or active hunters, but as whole they are huge eaters. Part frogs, choose Pacman Frogs, are ambush predators. They hunt by sitting and waiting for their prey to concerned them. Various other frogs are energetic hunters and also will hunt down their prey.

Learn an ext about what and also how frogs eat in these posts on our blog:

Common Questions about What Frogs Eat

Do Frogs have Teeth? Some frogs have teeth in their upper jaw, ~ above the roofs of your mouth to help them swallow your prey and keep that down. Generally, a frog’s teeth are not supplied for self-defense and also are only visible indigenous the inside of your mouths.

What have the right to I feed a Frog? You deserve to feed wild frogs bugs the are accessible in their setting that are smaller sized than them. You can feed pets frogs adapted prey that is get an impressive in captivity. However do no feed wild-caught bugs come pet frogs to avoid exposing castle to pesticide or parasites.

What human Food can Frogs Eat? Frogs space carnivores the eat live, moving food. Humans normally do no eat live, relocating food and also so frogs can not eat human food. Do not feed her frog fruits, vegetables, or table scraps.

Can a Frog Eat a Mouse? Large frogs such together Bullfrogs or Pacman Frogs can eat tiny mammals consisting of mice and also other rodents, tiny bats, small birds, little snakes, salamanders, and little alligators.

Do Frogs Eat Lettuce? Frogs space carnivores the eat live, relocating food. Therefore, human food consisting of lettuce is not adjusted to frogs. Tadpoles however, might enjoy lettuce or spinach, however prefer algee. Carry out not feed froglets or adult frogs lettuce or human food.

How Long deserve to Frogs go Without Food? Frogs can go there is no food because that 2 come 7 days relying on the types and their last meal. For example, a bullfrog that ate a mouse can wait approximately 7 days because that its next meal, whereas a dart frog that ate ants should eat again in ~ 48h.

Can Frogs Eat Fish Food? Frogs can not eat fish food. Frogs are carnivores the eat live, relocating food, and fish food or guppy flakes is not appealing nor adapted to frogs together feed.

How do Frogs Drink? Frogs “drink” water by taking in the humidity roughly them v their skin. This is one of the key reasons why the is so essential that frogs live in a humid atmosphere or close come water.

Can Frogs Choke? If a frog ate food that is too large for that body, it may choke or experience intestinal issues. Frogs eat their very own skin which may look like choking come humans. But sloughing is a natural procedure that frogs bring out regularly, regularly in the morning.

Do Frogs Eat Dead Bugs? most frogs will certainly starve prior to they eat anything not moving like a dead insect or dead mammals. Frogs are carnivores that prefer to eat live, moving food.



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Parsons, Harry. L’univers Des Grenouilles: Amphibiens Poseurs. Éditions Du Trécarré, 2000.

See more: How Many Quarts In A Gollon, How Many Quarts Are In A Gallon

Grenouilles, Crapauds Et Rainettes: Morphologie, Comportement, Alimentation Et Reproduction …, through S. Caratozzolo, De Vecchi, 2008.