Little pet!

Hi everydobody, today i'm gonna talk about my little pet "Tommy", his is a guinea pig. Is the my brother's pet rea lly, but i'm who care about it. Tommy is almost five years old,  and is so big, i can't wait the moment when we eat it!. I'm kidding, but my uncle say that the guinea pig's blood cure cancer, so is an option. I'm kidding again!, we will never eat a member of the family, in especial this little friend.
It is brown with white marks in his hair and It is sick and nobody knows what happend to it, I'm very worried but I can do anything, just i hope it will be fine soon.
Here I put a picture of it, very cute, isn's it?