No they cant see rats through there invisibility spells
as far as i know dogs don't eat rats but the rats might bite the dog even if the dog is sweet. the rats might intimidated by the dog and bite her.
Some rats and mice just like the taste or smell of it. :)
Yes
The Bush Dog eats small rodents , such as rats and small all sorts
I would say rhino because you don't see to many rhinos at the zoo. •Bats •Tarsiers •Okapi •Mole rats •Dog (If someone saw a dog at a zoo they would be very surprised. Well I would be)
No, Chihuahua's are completely dogs; they just look like rats. some people may think they look like rats, where as other people think they are adorable!
No, they are the smallest dog in the world.
as a guarding dog and for chasing rats
Yes
Rabbits are colourblind and do not see the same colours that we do. Rats can see blues and greens but not red at all. Black eyed rats can see one third of the humans can while red eyed rats can see only one thrid of what a black eyes rat sees.
The Bush Dog eats small rodents , such as rats and small all sorts
Rats will eat anything