Ok so this may be a long story....ok so Bandit is only 11 weeks old and he doesn't have all of his shots yet....today my parents had a cook out that we had to attend and my sister is dog sitting for a friend and she brought her with them. Well I didn't want the two to play because Bandit doesn't have his shots and I didn't want him to get sick....well finally everyone convinced me that it would be ok....so I said fine and let them play a little bit well then I noticed that the dog had a cough so I took Bandit away....well now he is coughing and sneezing a little....His personality is fine but the cough is what worries me. Should I take him to the vet on Tuesday when they open back up or is this nothing? I don't want my baby to be sick....I shouldn't have given in to letting them play. I just felt so bad that I couldn't let Bandit down and have fun. I was so mad at my sister for bringing that dog over knowing I had a new puppy and was going to have him there considering we are living here temporarily. Does anyone have a clue what could be wrong or what I should do??
Maybe I am overreacting but I think I have a right to since I dont know this dog...by the way it is a chihuahua/Pomeranian mix.