she mad at you. j/k
she's trying to tell you something and it's pretty serious if it's both #1 & #2. and for that reason i wouldn't suspect UTI but i'm not a vet.
the first thing that came to my mind was litterbox ambush. one (or more) of the cats is waiting outside when she uses it and jumps her, leading to litterbox avoidance.
i'd add a litterbox everywhere you can think of. i'd watch for ambushes but it isn't even a definite they're still going on. all it takes is a couple of times and she starts going elsewhere. try to watch them and see. (it would be useful to have a nannycam in a teddybear at this point, right?)
good luck.
she's trying to tell you something and it's pretty serious if it's both #1 & #2. and for that reason i wouldn't suspect UTI but i'm not a vet.
the first thing that came to my mind was litterbox ambush. one (or more) of the cats is waiting outside when she uses it and jumps her, leading to litterbox avoidance.
i'd add a litterbox everywhere you can think of. i'd watch for ambushes but it isn't even a definite they're still going on. all it takes is a couple of times and she starts going elsewhere. try to watch them and see. (it would be useful to have a nannycam in a teddybear at this point, right?)
good luck.