Hello everyone, could you please correct my writing, please? Thank you !

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Yesterday my friend asked me if I can take care of her dog for 4 days because this Thursday and Friday are holidays. with On the weekend, we have 4 days off. She wanted to travel and I don't have any plans. I agreed. So, this evening, I will am going to got to her home to take care of her dog.

Her dog's name is a Chiwawa, She prepared everything. I think that will have many be a lot of fun, but I never had a dog, I have am a bit worries worry about that I can't take a good care of for it.