Ok, so my kitten (Tigger) just went back to the vet today to get his boosters (in case you missed it, he had a bad reaction to his last boosters--had to take him to the e-vet). Anyways, they gave him some injectable benadryl along w/ the vaccs to prevent another reaction, but they had me schedule the neuter 3 weeks from now. Now he is almost 3 months old (we think) and is about 3.5 lbs. Do you think that is too early to be neutered? I went ahead and scheduled it, but I'm unsure...