I would ask yourself "where did they move from?" They make look cute. However, based on experience I would look at your soffits in your house. Chances are very good the female gave birth in your attic, very common. Raccoons carry some of the nastiest parasites and in the wild they live 2, maybe 3 years due to the parasites. We use to trap them and per state law, they had to be killed. Trapping is costly as hell for a homeowner and we finally developed a product that's just now coming to market and once your soffits are repaired, they will not get back in.
That's neither here nor there, check your sofffits and attic for damage. The last thing you want is these parasites in your attic and should you find a raccoon up there, don't kill it in your attic. It may well run and hide and if you cannot find it you have an awful situation. Extremely common problem here in US and abroad.
