No
I would suppose this would indeed be possible. Rats can climb and if it fancy an orange, then why not :-)
This is a blue fancy rat: http://www.freewebs.com/rattyloving/Anyaonrocks.jpg
This is a blue fancy rat: http://www.freewebs.com/rattyloving/Anyaonrocks.jpg
Rattus norvegicus
No, dumbo rats are much bigger than fancy rats. They are both very nice creatures though.
fancy mice
I've Seen A Lot Of Pictures Of Carrots In Fancy Rat Cages.
No rat is really "the nicest". it all depends on how much you play with them and toys in their cage. If you are looking to buy one, my personnal favorite is the fancy rat.
It depends on the pet store. They may if they sell both Dumbo, fancy and standard rats. They will likely put it in with the standard rats. This means it will likely be sold as a feeder.
NONE! (what an obserd Q)
Generally orange diamonds are called diamonds. There is a wide range of descriptors for diamonds that contains orange, such as "...Reddish-Orange, orange, Yellowish-Orange, Yellow-Orange, Orange-Yellow, Orangish-Yellow..." Then in brown diamonds, you can find ". . .Cognac is usually used to describe a diamond that is Orangish-Brown because cognac is a deep golden-orange color. " Finally, a description of the intensity of the colour is added, including " Faint, Very Light, Light, Fancy Light, Fancy, Fancy Dark, Fancy Intense, Fancy Deep, Fancy Vivid." A certified gemologist can give you the description of the gem in question for a fee, which will include its full descriptor name.
A dumbo rat is a fancy rat ;)Dumbo's are just given the name because of their over-sized ears.All fancy rats have the potiental to get along, but not all will, after all.Be sure if you are going to introduce a new rat to take the rats to a neutral area (placing the new one in the cage is a recipe for disaster!).