Hi all! My 8-month-old girl just started her first heat cycle. We are definitely going to to have her sterilised but I am unsure about when to do it. The vet said to do it after the first heat cycle but the dog trainer says it's better to wait until after the second one as sex hormones play an important role in brain development. I am wondering what people's experiences have been like doing it after the first or second?
submitted by /u/amandancing
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