Lo siento but if you don't know this kind of stuff you aren't ready for breeding and I would definitely leave it up to professional breeders.
About 5-6 years old
5 to 6 months
these puppies think they are protecting their owner
no it is not, that is nasty.
A 5 year old Boston Terrier is in the prime for breeding - she's reached her full size and muscle tone. An old Boston Terrier would be 12 years or older.
Well 24 week old puppies are close to 5 months, so they should stand around 3-5 feet off the ground from shoulder to ground.
My 6 year old chihuahua is pregnant by a 6 month old chihuahua. The vet said that the pups may not survive after birth.
5 times 6
yes
The ideal room temperature for 5-week-old puppies is around 75-80 degrees Fahrenheit to ensure their comfort and well-being.
You can use either "5 years old" or "5-year-old" ex. Brian is 5 years old. ex. Brian is a 5-year-old.
When they are at least 6 weeks old. But they do not need one until they are 5 months old