Worried about my pup
My puppy, Hyperion, is a male nearly 7 months and only 35 lbs. He gets exercise, fed roughly 2+ cups of Iams ProActive Health Smart for Large Breed puppies (plus a mix of a salmon/rice food because he has bad dandruff and it has done wonders).
Regardless, he gains an average of 4lbs per two weeks. Friends/family don't think he looks small, but the vet technician asked if I expect him to get over 50 (more in a condescending manner than anything).
Now the breeder did tell me he was underdeveloped, so I knew he would be a smaller male to begin with. He has had a few bumps along the way (ear infection, skin issues, etc.), but I feel like he might be too underdeveloped. He is always happy and playful, running around, has a good temperament, even talks back to me and can pull stuff off my counters (he is very long, just skinny I think). It was discussed, as she has been in the business for 20 years and I did my research prior to the purchase/adoption, that he should get a good spurt about a month in from owning him (I got him at 3 months), which he did, and end up at about 85-90lbs. But at nearly 7 months I feel like he might miss that mark.
Any suggestions would be great. He has a follow up appointment for his ear infection at the vet in two weeks, which they weigh him every visit.