Sentences with phrase «reach sexual maturity at»

Females reach sexual maturity at 4 - 8 weeks and have about 35 offspring per year.

The whale sharks reach sexual maturity at age 30 then they are able to mate and reproduce.

Mating and Life Cycle Females reach sexual maturity at 7 - 9 years and males around 10 years.

Dogs reach sexual maturity at a much younger age than their most common ancestor, the gray wolf (6 to 12 months vs. 2 years); they have 2 to 3 breeding periods per year, while wolves have only one.

Male guinea pigs, also known as boars, can reach sexual maturity at the age of just 3 months.

Depending on her breed type and size, your puppy will start adolescence and reach sexual maturity at different times:

Since neutering eliminates the instinctual need for urine marking in males and pregnancy in females, it is advisable to spay or neuter a puppy before they reach sexual maturity at six months of age.

The Reproductive Cycle of the Male Dog Male dogs, like bitches, reach sexual maturity at varying ages, depending on the size and breed of the dog.

Female guinea pigs reach sexual maturity at four to five weeks old and males at eight to nine weeks.

Siamese reach sexual maturity at a very early age, so spaying is highly recommended by six months.

Small rodents and guinea pigs reach sexual maturity at a very young age, so males and females should be housed separately to prevent pregnancies.

The big orange - and - black cats reach sexual maturity at an older age than cats such as leopards and cougars, and tiger populations take longer to recover from the loss of mature individuals.

Normal mice reach sexual maturity at about 30 days old, but the leptin - treated mice blossomed about 3 days earlier, Flier says.

The female of the great white shark only reaches sexual maturity at 12 years of age and has few offsprings.

Not exact matches

From the beginning, the researchers took great pains to select birds only for their behavior: Jungle fowl were tested for tameness at 12 weeks old, before they reached sexual maturity.

Also shocking: the researchers estimate that the sharks live at least a century before they reach sexual maturity.

«For marine animal populations to thrive and support sustainable fisheries, the males and females of each species need to reach sexual maturity, and deliver their eggs and sperm in the right place and at the right time.

Several studies have shown that in households where the biological father is missing, children reach sexual maturity, have their first sexual experience, and are more likely to become teenage parents at a younger age.

The youngster at that point has only its pupal stage to go before it reaches sexual maturity.

At three years old — and the size of dinner plates — the juvenile corals had reached sexual maturity.

As you already guessed, this is the point at which your German Shepherd will reach sexual maturity.

The Basics Of Rabbit Reproduction The age at which a rabbit reaches sexual maturity varies slightly by breed.

Spaying or neutering at the youngest possible age, before the dog or cat has reached sexual maturity, generally has no effect whatsoever on weight.

Owners of labs and retrievers also need to know that the age at which they are spayed and neutered is important, if the pet reaches sexual maturity before being fixed this will help later in life with obesity or weight gain.

Roborovskis can be extremely difficult to gender seperate early on, and sporadic mating habits make it very important that you confirm the gender of these hamsters at weaning time, and then again at two and a half months before they reach sexual maturity.

As your dog reaches sexual maturity and is capable of breeding at around 6 months, these urges may become stronger and more frequent.

Neutering is traditionally done just before the pet reaches sexual maturity, at about five months of age.

Puppies usually reach «puberty» or the beginning of sexual maturity starting at 6 months in age.

Sexual maturity is reached at 10 months, and the females usually breed within the first year.