For an adequately hydrated dog with normal renal function, urine specific gravity should be over 1.030.
Take the dog to a veterinarian!!!
The Textbook of Small Animal Medicine (Edited by John Dunn) states that normal dog urine has a pH of 5.5 - 7.5.
Yes
Gravity, Tension and normal force. But thankfully not neutron degeneracy preassure, as this would mean the dog was very tiny.
Urine plays NO part in dog mating.
Why are you smelling dog urine, new hobby or something?
NO
Grass turns brown after a dog urines on it because there is acid in its urine. What if they crap?
yes sure, I had a dog bladder for 2 years and I can still do the urine nicely. the operation people killed a dog and put the guts and the bladder inside me. my urine is dogish and smells like a dog urine but I can cope with it
Everybodies urine is an acid. That's why it comes out of you.
it is not normal for dog urine to kill grass. something is odd - either your dog has something causing unusual urine chemistry or you have very delicate grass! I have 4 dogs and have had others now departed. never did they kill grass. some plants are sensitive to urine but not common grass varieties
Since you can get a rash from human urine (think diaper rash) - yeah you can get a rash from dog urine but a brief exposure usually won't be enough unless you are allergic to something the dog ate.