I have a beagle who is has not been eating for 2 days, he is also very weak and doesnt bark anymore. He used to bark a lot. The main problem he has been having is that he goes to the bathroom in the house every night now for a week. He had never done this in the past as he is well trained. he is 10 years old. The vet said his temperture was fine everything was ok but he could do more tests for like 1000 dollars. I cant afford that. can u help me to see if there is anything i can do to help my dog Thanks