Answer:
No, you would not put an apostrophe between the "t" and "s" in "its" when you are trying to say "It's their bed." The word "it's" is a contraction of "it is" or "it has," while "its" is a possessive pronoun indicating that something belongs to or is associated with something previously mentioned. In this case, you are trying to indicate possession, so you would write "Its their bed." without an apostrophe.
Step-by-step explanation: