To protect it against predators, the heat, and cold.
No toads don't eat snail shells in fact it's quite bad for them.
there shells
there shells
snails shed their shells and find new shells
Empty snail shells.
snail , armadillo
They both have Shells
it means the snail is afraid, or frightend. Oh, and it also means that the snail is trying to protect itself from whatever "frightend it."
Just about anything that will fit them, such as snail or conch shells.
Brown and beige usually
they leave it there for another snail
Snails live in their shells.