zebra fish
you
Calico cat? No. A tabby cat usually has brown and black stripes, although some have gray and black or orange and black stripes.
they are black with gray stripes
The distinctive feature of a gray spider with black stripes is its unique color pattern, which sets it apart from other spiders.
It sounds like a Silver (or Grey) Tabby. This isn't a type of cat, but a colour variant of the normal brown Tabby coat pattern found on many breeds of cat. Usually the Tabby is a brown colour, but Silver Tabbies have a grey body, black stripes on its body and sometimes white can be found on the paws, face, chin and underside. See Related Links for examples.
red and blue
badgers are furry and they normally come in black and white stripy patterns
Yes.
molly birds are gray and they are very sassy
There are a few types of bees that can be described as having gray and black stripes. This includes the mining bee and the white faced hornet.
Anteaters have stripes of gray, brown, and black that help them blend into their enviornment.
The spider you are describing sounds like a grass spider (Agelenopsis), which is typically gray with two distinct black stripes running along its back. These spiders are commonly found in grassy and wooded areas and are known for building funnel-shaped webs to catch their prey.