* The dog wagged its tail excitedly. (This uses "its" as a possessive pronoun, referring to the dog.)
* The company announced its new product line. (This uses "its" as a possessive pronoun, referring to the company.)
* The bird flew south for the winter, its wings strong and swift. (This uses "its" as a possessive pronoun, referring to the bird.)
Let me know if you'd like me to create a sentence with "its" in a specific context!