Males & Fertility My little female just came into heat and my daughter is visiting for Christmas with her puppy. Her little male is scheduled to be neutered next week and is only 5 months old. Do we need to worry about the two of them together? He has shown no interest in her so far....when do little males (3.3 lbs, 5 months) become fertile? My girl is scheduled o be spayed Jan. 9th. She is tiny and we were trying to wait until she added some weight. Thanks. |