They're brother and sister, both lab mixes, the male has been vomiting on and off for 2 days, but mostly hes been lying around, looking sorry for himself. He had some trouble breathing earlier, nothing serious but he was gasping for breath slightly, and hes drooling a little. He hasnt eaten all day, but he has improved since this morning, and even had the energy to bark when he was outside earlier.
The female was fine up until late this afternoon when she started the lying around/lethargy type of stuff, and she didn't eat her dinner.
I am 20 without a car, the nearest vet is very far away. My mom refuses to take them becase she's sure that it'll eventually flush out of their system but I am very, very, VERY worried. Is there any at-home remedies we could try for them?