Leo is 2 months old and have made a habit of pooping infront of house and pee on the mats kept in house we want him to make habit in toilet! How to train him with changing his toilet spot?

Hi Tejas, Try to note down the timings when your dog usually poops. Next day take him to the toilet at the same time and treat him or praise him when he poops in the toilet. This way he will be positively reinforced to poop in the toilet. You could also train your pet with kuddle.