Actualy sins a greyhound bij nature has LESS agression it is detected more ez and reveals and shows it selfs muchs ezer then in apbt. who bij nature ARE more agreesif. and those racing greyhounds defenatly are having renal dysfunction as you call it when they race more freakwend..
they are even chekt monitord mutch more for drug use kidney/liver funktion urea/ crea hemocrit ecetera then the apbt due to its legalety.. problem with them is that they are not CONDITIONED for races. its actualy the races during the season that is there conditioning .
They pick up more speed during the season. the kidney and liver stress is ezer to see as in a apbt. as our dogs are toughfer But that thussend mean our dogs dont sufer from it. we al know that when our dogs DO show they are sick that they ofthen are in imidiat japorty .
we have had a couple who defenetly cooled douwn in the agresif departmend when we cut the protien intake.. And anybody who is feeding raw protien based diet to its pups can vouch for the agressifness in them pups!!!they are ofthen wild kats!!.... as it is a dog with lots of hybrid viger can COPE more having a high protien diet, and yes lots of water intake helps get rid of plenty waist out of the kidnyes and liver.
BUT the purer bred dog WILL suffer from it when getting older where the pressure on those kidneys and damege has been done at a younger age.
chek some of your frinds who when younger partyd like crazy and longer see them 20 years later and they look like old man!!and they live shorter its the same with apbt they loose years of there life span . a body can recopperate for a sirtin amound of time,.. Now 90% of the working apbt is on short chains and kenneld up most of its life. feeding them a high protien diet WIL have lots of presur to prosses that protien...
A kidney and liver kinda work like a sponge, and we all know that when a sponge is dirty and you put it under the tap and squeeze it a couple of times then the dirts and waist comes out!!. NOW if one of the dogs has been hunting his Kidney funktion stops. its filled up with waist iven tho a dog is pissing ofthen the water is as clear as tap water!!. its only then when a kidney starts working again that he wil pisis the yellow waist out of its system .
Many a dog that was ok and was fed protien AFTHER a show has died 1. 2 sometimes 3 weeks later, due to the kidneys and liver not being able to prosses the protien waist out of its system. Hensh older ore veteran dogs afther there careers as stud dogs need to be fed food for older dogs wich contains less protien and more carbs!. Keeping a such a stud dog very lean upto a point where the novice thinks it looks a bit creul, makes him live longer and produce longer.
Now comming back at the protien diets. iven when a dog is able to waist out the ecsesif protien. This still means that his kidneys and liver(sponge) are constandly filled to the max and ore are working mutch harder then a dog who are on a lower protien based diet... High protien should only be givven when working ore in a keep and to upgrowing pups. never when in the off season , ore living in his chain space doing F all .. here is a greyhound food link http://www.redmills.ie/ie/greyhound/...ing-nutrition/ chek nr:9 at the bottom. The so called food alergys are BS its a protien poison due to lack of amino acids / water/ and to high protien in dry feeds for a dog to be able to prosses it. so in 8 out of 10 cases its mearly feeding the wrong high protien kibble , doing nothing on the chain, in combination with a lack of amino acids . also chek feeding guid at this pace where you see a mixsture of two feeds to carbo load the stayers who are on a high protien fat diet. http://www.redmills.ie/ie/greyhound/...=538&parent=76