2. oThe dog is a mammal
Mostmammalshavehair
Most mammals walk on four
legs.

3.  Its
size, shape and coat is very different
depending on the dog breed.
 Ithas a highly developed sense of hearing
and smell
 Dogs can live up to about twenty years

4.  Mammalian blood is characterized
by heat
 The normal temperature of a dog is
thirty-nine degrees

5. Dogs are usually pets
Most dogs have been bred to
be pets and don´t know how
to hunt

6.  Dogs are
viviparousbecausetheembryodevelops in
theuterus of thefemale.
 Dogs can have up totwentypuppies.

7.  Dogs
arecarnivorousthatfeedonmeat,vegetables . .
.
 Dogsshouldeat at leasttwice a day.
 Theyshouldnoteatsweetsbecausethey cause
diseases.

8.  Dogswalkonallfourslegs.
 Dogs can run 60 km.

9.  Beagle
 Boxer
 Bulldog
 Alaskanmalamuten
 Chiuahua
 Dalmatian
 Pekingese
 Poodle