2006-10-18 04:30:35 · 10 answers · asked by eto 1 in Pets ➔ Dogs
All dog breeds are pretty much full grown at 3 years. In a Bullmastiff the maximum height is reached around 1.5 years and then up to 3 they fill out and develop muscle.
2006-10-18 04:33:09 · answer #1 · answered by Rags to Riches 5 · 0⤊ 0⤋
Maybe I took it for granted because I grew up with dogs and have relatives in the veterinary field, but I honestly thought this was an easy question that everyone knew. Obviously not, as there are alot of really wrong answers on here..... Anyways, the average dog should be on puppy food until they are a year old. It is mostly for the extra fat, protein, and calcium, which they need in larger quantities than adult dogs because they are obviously growing (like a 1 y/o kid drinking whole milk for the fat and calcium rather than 2%). This is crucial for large breed dogs, as they obviously have more growing to do in a shorter time than a smaller dog, and have much more of a bone mass. With smaller breed dogs, sometimes people will cut them off at about 8 months or so, although this is usually if it is a lazy dog that is getting fat and could use a leaner meal. If all these answers are confusing you, ask your vet. You could probably just call him/her rather than having to actually make a visit. Good luck.
2016-05-21 23:32:41 · answer #2 · answered by ? 4 · 0⤊ 0⤋
about 2 -2 1/2 years
2006-10-18 10:31:28 · answer #3 · answered by fenlandfowl 5 · 0⤊ 0⤋
about 2 or 3 years of age
2006-10-18 06:14:41 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Large dogs usually stay in the "puppy" stage from 12-18 months. I would guess that by around a year old your dog will be full grown. But you should continue giving it puppy food up to at least 18 months because of the high protein content.
2006-10-18 04:34:20 · answer #5 · answered by sel1373 1 · 1⤊ 3⤋
About the age of 3 my mums mastiff stoped growing but male dogs end up being massive iv seen 1 that was 16 stone in weight but it was lovely, sadly my mums dog died last year of throat cancer she had an operation but it had spread it was such a shame as she was one of the most friendliest and loyal dogs iv ever known. her name was tara
2006-10-18 06:06:06 · answer #6 · answered by vicky s 3 · 0⤊ 0⤋
hahaha they get big i got a german sheperd and hes 6 months and weights in at 5 stone 9 dogs stop growing 13 months a dog is full grown
2006-10-21 01:28:44 · answer #7 · answered by LISA T 4 · 0⤊ 0⤋
Seemingly never...those are Amazingly wonderful dogs!!!
I love my Bear!!! She's a four year old Bull Mastif and she finally filled out about a year ago.
She's the sweetest thing!!
2006-10-18 04:39:06 · answer #8 · answered by DEATH 7 · 0⤊ 0⤋
Around 3 in the giant breeds.
They have their adult height around 15-18 months then it is mass that they gain.
2006-10-18 04:33:36 · answer #9 · answered by ann a 4 · 0⤊ 0⤋
about two years..they are considered a large breed and they are very heavy..you should have found this out before you got your pup
2006-10-18 07:09:44 · answer #10 · answered by wolfstorm 4 · 0⤊ 0⤋