We just brought home a Toy Rat Terrier (born 11/7/05). We have had him almost 24 hours and he hasn't pooped yet. He has peed many times and he has eaten. He does have a little cold and is taking amoxicillain. He seems alert and active. Should I be worried that he hasn't pooped yet? He has eaten canned food (won't eat the softened hard food yet - a little spoiled I think) and he does take a little Karo syrup. Should I call the vet (though he may not be opened until Tuesday because of the holiday)? Thanks!