So long as your eyes are open you should go for it if all agree. But, I do agree that the heat and this breed could be an issue, however we have a black labrador and they are known to over heat (male labs and black bad combination). We are lucky we have a river near but when we move we are looking at getting a doggy pool - don't laugh. In the UK it's hardly hot a lot of the time but even here you have to make sure they have the option of water. Of course labs are a bigger dog though.
The main thing is being aware that a 7 month dog is like a toddler and chewing is also a potential. You won't get so much compared to what we got with a lab (they are known for chewing and destruction at their toddler phase). For instance, Dillon ate walls - no I'm not joking. I'd advise if you do get it getting a toy known as a kong - you can get small ones for smaller breeds and some kong paste. This is a great method of giving them something to do while you are out - sometimes you just can't be with your dog 24/7.
I'd also say the first week you get it enrole in training with it as you've already missed the puppy foundations you can put in place. You may with a 'second hand' dog have to unlearn or even teach things that should have been learnt before. Barley was a re-home at 2 years old and we were lucky but I've had previous rehome dogs that needed a lot more work as a result.
Above all I do agree that as long as your thoughts on health and illness are the same and you are wide open about it - you should go for it. We never regretted adding Dillon to our family even though we had Barley before him.

» Puggles (Opinions sought) ... Last Reply: 1 year ago by Gnorb.
All animals (dogs and cats included) have different personalities. Our two dogs are testament to that and they are both labradors from the same breeder so that looses the breed as being a certain indicator. We often joke about them being 'Pinky and the Brain'.
Dillon (slowly the name DIlbert seems more appropriate) is the big huggy bear, about as tough as a jelly, if he goes about 10 minutes without a hug he'll come and get one (he also tries to hug back) and not the sharpest pencil in the pot. Barley on the other hand is more what you'd call 'cat like'. She's independent to the point of 'meh humans', could easily be the brightest dog I've ever known let alone owned, she doesn't play with toys (Dillon constantly has a kong in his mouth), she is tough as boots and probably would quite happily hunt for her own food, she also has a tendency to get the hump and sigh a lot for no reason - not very labrador like.
Often it's also due to their breed and bringing up. Barley was a re-home from a house that didn't abuse her but weren't about all day so she's developed a more independent edge - although nurture aside I think Barley's nature is to be most of the way she is. I've owned many dogs and can say that there were some cross overs but on the whole each one had a different personality.