my cat keeps peeing by the front door even when front door open ? help

[katie85whitehead]

i adopted two cats both female i've have them both nurtured and one has randomly started weeing where she feels like it mainly by front door there are plenty of litter trays 2 in various locations and clean litter daily if needed i just don't get it and its a full blown long wee nit just a quick sent please help as it making me really dislike my cat at present the other one is no trouble and they always been together!!!!!!!!!!!!
please help me

My cat does this too. I thought it might be marking territory for any cats outside.

She's either stressed, or feeling poorly. Cats don't just pee where they shouldn't to wind you up. Take her to the vets to check her over for UTIs etc.

Ok thanks will do