Sex

Puppy size and breed are the primary factors that determine when they reach sexual maturity; to find out when your puppy will reach this milestone, it's best to talk to your doctor and the breeder. Although bigger breeds, particularly gigantic breeds, may experience this developmental stage later in life, sexual maturity typically starts to emerge between 6 to 9 months of age.

The majority of dogs' growth plates close between 9 and 11 months of age, however, sexual maturity starts around 6 to 9 months. This timeframe, however, could change depending on the dog's breed and size. Due to the potential influence on hormone levels necessary for healthy bone development, many veterinarians advise against spaying or neutering pets before their growth plates close.

It is believed that male dogs may begin mating as early as five months of age and that this activity continues throughout the year. After 12–15 months, when they reach complete physical development, they are at their most fertile. During this time, adolescent male dogs may display more aggressive behaviour compared to adult males due to elevated testosterone levels.

After the growth plates shut, it is usually advised to wait to spay or neuter a dog because of the possible effects on hormones and the delicate balance needed for optimal bone formation.

When thinking about the animal's welfare as a whole, this method takes on further significance.

To be a good pet owner, you must understand the complexities of sexual maturity, the closure of the growth plate, and the possible implications of spaying or neutering. Advice specific to your dog's personality and health issues may be obtained via consultations with vets