Can we use possessive adjectives instead of the definite articles? Why not?
- Pourquoi ma chatte s'est-elle léché sa patte ? [Why did my cat lick HER paw?]
- Tu te laves tes mains? [Are you washing YOUR hands?]
- Il se lave ses cheveux. [He's washing HIS hair.]
It is a little confusing, could you please explain?