Ant invasion in winter??

Ant invasion in winter??

Okay so I've spotted some of the little buggers and thought I've rid myself of them but this morning...I woke up went to the kitchen to see a f(&&ing trail of them going to my cat's food bowl. There was a LARGE black mass swimming in her water while the others were all over her food. How on earth do you get rid of them????!! This is what I'm talking about! Just horrid!
Step inside my room.

Step inside my room.

tv room :)

tv room :)

trying my hand at this gardening thing

trying my hand at this gardening thing

Lafter rose

Lafter rose

Zucchini and Ginger

Zucchini and Ginger

Ten Minute Trellis

Ten Minute Trellis