a good choice of QUALITY dry food and making sure they have other water sources they will drink out of will also help prevent Urinary tract problems.
Unfortunately, this is not true and taps into the old..."you can lead a cat to water but you can't make them drink" issue. Because cats have a very low thirst drive, they need to get their water
with their food. Sitting out bowls of water is not going to stimulate thirst and thirst is what drives a cat to drink....in a good way.
Please also note that several veterinary colleagues who have gotten their feline patients on all canned food have stopped seeing blocked cats. One colleague who took over a practice from a vet who was a staunch anti-dry food vet used to see a few blocked cats each week in her old practice (where she spent 15 years working). Since taking over this other pro-canned food practice several years ago, she has not seen a single blocked cat...unless it had been fed dry food.
One of the most respected consultants on VIN has stated the same thing. Never sees blocked cats on canned food...they are always the dry food-fed cats.
I have also notice the ones that only eat wet tend to have more teeth problems. Dental problems are serious issues.
The myth that dry food exerts any beneficial effect on teeth has no basis in fact and perpetuating this myth has done far more harm because it keeps people thinking that they need to feed dry food for dental health. Our rescue group is in charge of feeding about 2,500 feral cats each day and I can tell you that plenty of them suffer from severe dental disease and are on all dry food.
That said, canned food is not much better (if any better?) for teeth than dry food......neither exert any abrasive forces on the teeth.
Different vets say different things.
I know that this is going to come across as arrogant but very few veterinarians know much about optimal feline nutrition and the nutrition advice that they hand out is not always in the best interest of promoting feline health.
The feral colonies I care for are a different story. They have other issues like even getting fed.
Agree 100%. We certainly could never afford to feed all canned food to 2,500 ferals....so, yes...there are situations where dry food needs to be fed but I will not go so far as to say that it is optimal to feed both.
First don't put the water with the food. cats drink less if you do. They drink more water if it is NOT with the food.
But you are really misunderstanding the point and what you state above makes no sense.
Again, cats have a low thirst drive and are designed to get water
with their food....making this statement erroneous:
It is by nature I think this happens.
No, it doesn't. Again, "by nature" cats are designed to get their water when they ingest their prey. Prey that is normally at least 70% water. Dry food is 10% or less.
An interesting study was done with two groups of cats. Both groups had free choice water available to them.
Group 1 was on all canned food.
Group 2 was on all dry food.
When the water intake from all sources (food and water bowl) was added up, the cats on all canned food consumed double the amount of water....100% more water was consumed when the cat ate a moisture-rich diet.
So...putting out a bunch of bowls of water in every corner of your house...or even using water fountains....is just not going to stimulate the thirst of the cat....and thirst is what makes any living creature drink.
Now...for CKD cats I do recommend having bowls of water out and fountains because if they are not feeling well, they may not be willing to travel through the house to get to their water....but we are not talking about sick cats here - we are simply talking about getting an average, healthy cat to consume more liquid.
Ok - do I think it is a sin to feed a non-diabetic cat a bit of dry food? No, I don't. I eat plenty of junk food and am not...contrary to popular belief...a cat food Nazi. I also know that there are some INCREDIBLY stubborn dry food addicts which is why I wrote my Tips for Transitioning Dry Food Addicts to Canned Food. If this issue was not so difficult to deal with...that paper would not be 8 pages long.
That said, I have dealt with plenty of dry food addicts and have never failed yet...but then I have not dealt with every addict on the planet either so I am not here to sit in judgement of the Gizmos and Claras of the world. (Old timers will know who I am speaking about. I am sure they are sitting in Kitty Heaven happily munching on their dry food.)
Hang with all the cats I pick up dead on the streets most cats are lucky they have someone to ask that question.
Many of us deal with feral cats on a daily basis and will definitely agree with you on that issue.