 
<translate> A cikin shekaru biyu, kare na zai cika shekaru hudu, don haka kare na yana da shekaru 4 - 2 = 2 a yanzu. Don haka yanzu ina da shekara 15 + 2 = 17. Amsar ita ce 17. <eng> In 2 years, my dog will be 4 years old, so my dog is 4 - 2 = 2 years old now. So I am 15 + 2 = 17 years old now. So, the answer is 17. 