What happens next in this paragraph?

But, after a while the dog allows them to bathe him and there is also someone else trying to bathe the big black dog. not
Options are: (i) to mention, there's another dog that bigger and fluffier than all of the other dogs, except he's easy to work with. (ii) sure of what to do they continue to bathe the puppy in the public pool. (iii) the little blonde dog that comes along to bath the lady's pets. (iv) all the water comes off the dog, the dog drops off and the person whom wash him enters the bathroom and pick the dog up.
(i)