Keeping dogs

I owned a dog, although I don't currently have one. I became aware of the Hadith that keeping dogs as pets is prohibited, they may be kept for security reasons or as a guide dog for the blind. Based on this, I gave the dog to a person who would care for it and keep it since I acquired it as a pet.

However I borrow the dog from this person once a week, sometimes I borrow it for 1-2 hrs per week. Since childhood I had this wish to keep a dog although I didn’t know till now it was prohibited. I don’t allow the dog in the house while I borrow it. I also wear a tracksuit made of polyester material so that if the dogs saliva comes into contact, I can purify it with soil 7 times. In addition, I have also trained the dog to not lick.

Now with regards to keeping of dogs you may ask me why I’m keeping a dog and I know it’s haram that’s why I have given it to somebody who can care for it but during the week I sometimes play with it since I always had this wish to play with dogs and InshaAllah, I will try my best to get rid of this haram desire but until then can I keep the dog in this way until I’m no longer interested in this dog.