Does the harvest for wildlife trade
or captive breeding of this species
harm wild populations?
Little Cause for Concern
Wild populations of Western dwarf clawed frogs appear to be thriving.
When purchasing a Western dwarf clawed frog, ask for proof that it is captive bred from domesticated animals. Only acquire a pet that is from a reputable breeder or dealer to ensure that you are not buying an illegally wild-caught and/or imported animal.
Does the release or escape of this species into
the wild harm the environment and/or economy?
Some Cause for Concern
Western dwarf clawed frogs are common in ornamental garden ponds throughout the United States, but so far there is no evidence that the species has established populations in the wild. Western dwarf clawed frogs have been known to carry the infectious fungus chytridiomycosis, which can kill native amphibian species if infection spreads.
Before obtaining any non-traditional pet, check that it is legal to own one in your state of residence and check for permitting requirements. Only acquire a pet that is from a reputable breeder or dealer to ensure that you are not buying an illegally imported or wild-caught animal. Always keep your pet inside a safe and secure enclosure. Never release a pet into the wild.
Ease of Care
Does harvest, captive breeding, transport, or
being kept as a pet harm individual animals?
Little Cause for Concern
Ease of care of many non-traditional pets depends on the individual owner’s years of experience and knowledge caring for a particular species. For the purposes of this website, we have geared information toward the benefit of the beginner. Western dwarf clawed frogs are fairly easy to maintain. They require a warm temperature gradient and good water quality. They require an adequate size tank (at least 10 gallon) and should be provided opportunities to hide in their enclosure.
When purchasing a pet Western dwarf clawed frog, be sure to research the animal’s specific care requirements. Talk to your veterinarian about the proper diet and housing for your pet.
Does this animal pose a health risk to native
wildlife, humans, livestock and agriculture?
Significant Cause for Concern
Western dwarf clawed frogs are known carriers of the highly infectious amphibian chytrid fungus Batrachochytrium dendrobatidis (Bd), which causes the disease chytridiomycosis. This species is immune to Bd, but the fungus is a significant threat to most frog species. Bd has been linked to massive die-offs and recent extinctions of native frogs around the world. Captive-bred Western dwarf clawed frogs in California have been found to be infected with Bd. The species’ release into ornamental garden ponds throughout the United States in the late 1980s may have facilitated the spread of the fungus to native amphibians. Western dwarf clawed frogs may also carry infectious, parasitic worms called camallanid nematodes. These parasites do not appear to harm the host frogs, but they are a potential threat to animals that prey on the frogs.
Frogs may also carry Salmonella, which if ingested can cause vomiting and diarrhea; these symptoms are usually mild in healthy adults but can be fatal to infants and young children, or anyone with a compromised immune system. It is important to wash hands before and after handling an animal.
When purchasing a pet, ask for a list of any medical treatments the animal has received. The fungal disease chytridiomycosis may be harmful to the health of your frog and native frogs. To learn more about chytridiomycosis and the symptoms of disease, we recommend reviewing the information on Amphibian Ark.