species? humans?  dogs?  frogs?
595826
There used to be more than one species of humans but they died out. Technically there are animals that are our species like chimps, but are not humans. Some researches even believe we should be part of the same genus as well. All dogs are one species just different breeds like we have different races.  There are probably so many species of frogs because they can all cohabitate on the earth without interfering with each other and killing each other off.
1168495
The orangutan are it.
786428
I'd put my money on the hippo. Most people think they're fat, dumb, slow & cowardly, but they're actually one of the most aggressive animals in the wild-and they've got the size & weight to back it up, not to mention massive jaws & teeth.
106044
Pit bulls,mountain goats,cats and monkeys
1156309
Human beings and our primate cousins.\n\nThen elephants, dolphins, whales.
658786
Pigeons.\n\nSeriously.
605539
http://en.wikipedia.org/wiki/Frogs
1125872
Definitely dogs.  Cats can't look at you with big, sad eyes.  Dogs are also more loving.
565344
dog, fish, cat, camel, worm
667636
Hippopotamus, Shark,Lion, Elephant, Piranha, Gorrillas, Tigers, Wolves,Jaguar and Leopard
1070357
There are some 5,000 species of frogs and toads, so you'll have to be a bit more specific about which one you need the name for.
1025450
Dogs.... they are so much fun....
268580
a dog. since i have a boxer :O)
263742
humans... Homo sapiens\namerican buffalo ...  Bison bison\nchinook salmon... Oncorhynchus tshawytscha\ncommon chimpanzee... Pan troglodytes\npygmy chimpanzee...  Pan paniscus\n\nNote that the species is identified by both its genus and species name, with the genus capitalized and the species not capitalized... The genus and species can even be the same name, like the buffalo.  Species can sometimes be broken down into sub-species as well...
835280
Toads and salamanders
200047
What pups? Who are you talking about? Where? How are we supposed to know this? Do you want to supply some usable details or are we just supposed to guess what you are talking about?
493236
probably chimpanzees... they just seem to have that mentality to me... not sure why. :)