The fore limbs are at the front of the frog and the hind limbs are at the back.
The back legs are webbed, but the forelimbs are not. The forelimbs are basically the "front legs."
Tadpoles first grow hind legs and then front legs. the hind leg appear right where the tail starts
Cats have four legs, which are considered limbs. Their front limbs are commonly referred to as arms or forelegs, while their hind limbs are referred to as legs or hind legs.
Right hind, left front, Left Hind, Right front
Chipmunks have four legs, with both front and hind legs used for different purposes. Their front legs are used for crawling, digging, and holding food, while their hind legs are used for jumping and running. This allows chipmunks to move quickly and efficiently both on the ground and when leaping between branches or over obstacles in their environment.
Giraffes hind legs and front legs are both very strong, however, its front legs are just a bit stronger than the hind legs as they are shorter.
cat, camel, giraffe
The hind limbs are much longer than the forelimbs, but forelimb to hind limb ratio is quite variable. Toads and toad-like anurans have relatively short hind limbs.
The majority of frogs have four toes on their front legs and five toes on their hind legs. Aquatic frogs have long toes that are webbed.
Kangaroos have two strong hind legs and two smaller front legs.
The back legs are webbed because they are stronger. a frog uses its back legs to jump, and to swim. they hardly use front feet for swimming.
The legs may shake if the dog is frightened.