A paw is the soft foot-like part of a mammal, generally a

quadruped Quadrupedalism is a form of locomotion where four limbs are used to bear weight and move around. An animal or machine that usually maintains a four-legged posture and moves using all four limbs is said to be a quadruped (from Latin ''quattuor' ...

, that has

claw A claw is a curved, pointed appendage found at the end of a toe or finger in most amniotes (mammals, reptiles, birds). Some invertebrates such as beetles and spiders have somewhat similar fine, hooked structures at the end of the leg or tarsus ...

Common characteristics

The paw is characterised by thin,

pigment A pigment is a colored material that is completely or nearly insoluble in water. In contrast, dyes are typically soluble, at least at some stage in their use. Generally dyes are often organic compounds whereas pigments are often inorganic compou ...

ed,

keratin Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. Alpha-keratin (α-keratin) is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, ho ...

ised, hairless epidermis covering subcutaneous collagenous and

adipose Adipose tissue, body fat, or simply fat is a loose connective tissue composed mostly of adipocytes. In addition to adipocytes, adipose tissue contains the stromal vascular fraction (SVF) of cells including preadipocytes, fibroblasts, vascular ...

tissue, which make up the pads. These pads act as a cushion for the load-bearing limbs of the animal. The paw consists of the large, heart-shaped

metacarpal In human anatomy, the metacarpal bones or metacarpus form the intermediate part of the skeletal hand located between the phalanges of the fingers and the carpal bones of the wrist, which forms the connection to the forearm. The metacarpal bones ar ...

or palmar pad (forelimb) or

metatarsal The metatarsal bones, or metatarsus, are a group of five long bones in the foot, located between the tarsal bones of the hind- and mid-foot and the phalanges of the toes. Lacking individual names, the metatarsal bones are numbered from the me ...

or plantar pad (rear limb), and generally four load-bearing digital pads, although there can be five or six toes in the case of domestic cats and bears (including giant panda). A

carpal The carpal bones are the eight small bones that make up the wrist (or carpus) that connects the hand to the forearm. The term "carpus" is derived from the Latin carpus and the Greek καρπός (karpós), meaning "wrist". In human anatomy, the ...

pad is also found on the forelimb which is used for additional traction when stopping or descending a slope in digitigrade species. Additional

dewclaw A dewclaw is a digit – vestigial in some animals – on the foot of many mammals, birds, and reptiles (including some extinct orders, like certain theropods). It commonly grows higher on the leg than the rest of the foot, such that in digit ...

s can also be present. The paw also includes a horn-like, beak shaped

on each digit. Though usually hairless, certain animals do have fur on the soles of their paws. An example is the

red panda The red panda (''Ailurus fulgens''), also known as the lesser panda, is a small mammal native to the eastern Himalayas and southwestern China. It has dense reddish-brown fur with a black belly and legs, white-lined ears, a mostly white muzzle ...

, whose furry soles help insulate them in their snowy habitat.

Animals with paws

Felids Felidae () is the family of mammals in the order Carnivora colloquially referred to as cats, and constitutes a clade. A member of this family is also called a felid (). The term "cat" refers both to felids in general and specifically to the dom ...

, such as

cat The cat (''Felis catus'') is a domestic species of small carnivorous mammal. It is the only domesticated species in the family Felidae and is commonly referred to as the domestic cat or house cat to distinguish it from the wild members of ...

s and

tiger The tiger (''Panthera tigris'') is the largest living cat species and a member of the genus ''Panthera''. It is most recognisable for its dark vertical stripes on orange fur with a white underside. An apex predator, it primarily preys on ...

s; some of these animals may have

toe tuft The anatomy of the domestic cat is similar to that of other members of the genus '' Felis''. Mouth Permanent dentition teeth Cats are carnivores that have highly specialized teeth. There are four types of permanent dentition teeth that str ...

s *

Canids Canidae (; from Latin, ''canis'', " dog") is a biological family of dog-like carnivorans, colloquially referred to as dogs, and constitutes a clade. A member of this family is also called a canid (). There are three subfamilies found within ...

, such as

dog The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the wolf. Also called the domestic dog, it is derived from the extinct Pleistocene wolf, and the modern wolf is the dog's nearest living relative. Do ...

s and

fox Foxes are small to medium-sized, omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull, upright, triangular ears, a pointed, slightly upturned snout, and a long bushy tail (or ''brush''). Twelve sp ...

es * Rabbits and other lagomorphs have paws with very sharp nails and have no pads underneath them * Bears and

raccoon The raccoon ( or , ''Procyon lotor''), sometimes called the common raccoon to distinguish it from other species, is a mammal native to North America. It is the largest of the procyonid family, having a body length of , and a body weight of ...

s *

Weasel Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets and European mink. Members of this genus are small, active predators, with long and slender b ...

s and other

mustelid The Mustelidae (; from Latin ''mustela'', weasel) are a family of carnivorous mammals, including weasels, badgers, otters, ferrets, martens, minks and wolverines, among others. Mustelids () are a diverse group and form the largest family ...

s *

Rodent Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are n ...

Gallery

File:Brown Bear Paws.jpg, An American brown bear's paws. File:Eisbaer hintertatze-3.jpg, A polar bear's paws. File:DogDewClawTika1 wb.jpg, A

's paw resting on a hard concrete surface File:Ellenberger Leisering Dog.jpg, Structures of the leg and paw of a dog. File:Wolf Paws (6798208076).jpg, alt=, A

wolf The wolf (''Canis lupus''; : wolves), also known as the gray wolf or grey wolf, is a large canine native to Eurasia and North America. More than thirty subspecies of ''Canis lupus'' have been recognized, and gray wolves, as popularly un ...

's paws File:Panthera tigris11.jpg, A

's paw, showing pads File:Cat foot (10225182346).jpg, A

's paw, showing pads. File:Anatomy of the cat (1991) (18195201631).jpg, Structures of the paw of a cat. File:Rabbitsfoot.jpg, A

rabbit's foot In some cultures, the foot of a rabbit is carried as an amulet believed to bring good luck. This belief is held by individuals in a great number of places around the world, including Europe, China, Africa, and North and South America. In variatio ...

. File:Lepus brachyurus (hind legs).jpg, The hind paws of a

Japanese hare The Japanese hare (''Lepus brachyurus'') is a species of hare endemic to Japan. In Japanese, it is called the ''Nousagi'' (Japanese: 野兎), meaning "field rabbit". Taxonomy Coenraad Jacob Temminck described the Japanese hare in 1845. The speci ...

. File:Red Panda (37469241852).jpg, A red panda's paw, showing the absence of paw pads. File:Martes flavigula paw.png, The paw of a

yellow-throated marten The yellow-throated marten (''Martes flavigula'') is a marten species native to Asia. It is listed as Least Concern on the IUCN Red List due to its wide distribution, evidently relatively stable population, occurrence in a number of protected are ...

. File:Meles meles-front paw.jpg, The forepaw of a

European badger The European badger (''Meles meles''), also known as the Eurasian badger, is a badger species in the family Mustelidae native to almost all of Europe. It is classified as least concern on the IUCN Red List as it has a wide range and a large stab ...

. File:Cricetus cricetus front foot.jpg, Front paw of European hamster

References

{{reflist

Bibliography

Maine Coon Polydactyl International
Mammal anatomy

Common characteristics

Animals with paws

Gallery

See also

References

Bibliography