Yes they do, because of their fur
Zero.All dogs shed, even the "hairless" dogs, although some shed more than others or more often than others. See the related questions and links for more information.
Pregnant cats shed more than they do when they are not pregnant. This occurs because of hormonal changes and the distention of the belly.
No, however, sometimes boys do shed more than girls.
One of the obvious contrasts between dogs and cats is that cats are much more independent than dogs. Dogs are more codependent, which results in them being slightly more needy but also infinitely more easy to train.
mostly because there are more unwanted cats than unwanted dogs and I don't know why, but people more take notice of stray dogs than cats, so there are more unwanted cats.
cats will have more memory than adog if dogs will have 5-7minutes of memory where as cats will have 16minutes of memory
cats have more..... than dogs
Cats and dogs have a more recent common ancestor in evolutionary history compared to cats and hamsters. This means that they have had less time for genetic differences to accumulate, resulting in more similar DNA between cats and dogs than cats and hamsters.
cats are stupid and lazy, dogs are awesome and cute+energetic (dogs also do much more than cats.)
I think that cats are more than dogs because if someone knocks on the door some dogs bark at it, but cats don't really care they will stay where they are.
no, dogs like meat more than cats ALOT.