All rabbits are different so you might just want to get a salt mineral spool it will like it when it wants it but do not just give it regular salt it is not good for them.
A salt spool is another name for a salt lick. Rabbits lick, bite, or chew this to absorb sodium in which they need.
Salt is an important mineral: all animals need it to survive. Theoretically, if a rabbit or any animal isn't getting enough salt in its diet, it will be attracted to salt and will want to lick it up. That said, I've never heard of a rabbit liking salt. Maybe you are asking about a salt lick? Salt licks don't actually have much salt in them: they're really a mix of different minerals. Again: if a rabbit isn't getting enough of the right minerals in its diet, it will be attracted to a salt lick. A rabbit eating a proper diet of lots of hay, water, and some high-quality pellets and fresh dark leafy greens, then it won't be attracted to salt. Extra salt isn't good for rabbits. If, for some reason, your rabbit likes salt, don't let her eat it. Just feed her a healthy balanced diet. But if your rabbit has an odd attraction to salt, bring her to the vet for a check-up: any unusual behaviour should lead to a check-up because it could be a sign of illness. See the related questions below for details.
Goldfish don't need salt because they are Freshwater Fish!
Depending on the needed concentration of salt !
yes you need salt to live. but you don't want to much or you can be really sick.
you need just 3 pinch of salt!!
Don't bother limiting how much salt a cow needs. She will get as much salt as she wants if you have it left out free-choice. Cows that are salt-deprived tend to eat more salt than those that are not salt-deprived.
Rabbit Behavior:Licking by a rabbit is: a show of affection; a need for salt (speculation); because they groom themselves more than cats.If the rabbit is licking you, then congratulations, your rabbit likes you!Here is one of a number of websites that explain facts about rabbits Larissa's Bunny-Guide 05 Nov 2007
too much salt is not good,urea is toxic
This depends only on your needs for the concentration.
110 LBS Salt
sure, deer also like them, too. No, rabbits shouldn't have salt licks. The purpose of salt licks is to ensure an appropriate balance of minerals in an animal's diet, but pet rabbits get all the minerals they need from their pellets. Make sure you feed your rabbit the right amounts of good, high-quality rabbit pellets, as well as lots and lots of grass hay (not alfalfa, unless the rabbit is a juvenile), and fresh leafy greens - they don't need salt licks.