JUST CHECKING IN TO SAY MY NEW YORKIE WILL BE 5 MOS. OLD ON JULY 16 AND SEEMS TO BE GETTING FRISKIER. SHE HAS LOTS OF ENERGY AND GETS ME GOING SOMETIMES TOO. HER HOUSEBREAKING HABITS ARE BECOMING BETTER AND SHE LOVES TO NIP AND TAKE SHORT BITES AND MY NOSE, MOUTH, ARMS. FOR SUCH A LITTLE PUPPY SHE HAS NEEDLE SHARP TEETH! THE VET TOLD ME TO HAVE HER SPADED AT 6 MONTHS. WHAT ARE YOUR COMMENTS?