I leave Gio's collar on all the time. A flat nylon collar. No training collars in this house, so the nylon collar is used for everything. He does not have as thick of hair as some Shelties do, so it has never caused a problem with matting. Plus it holds his "medical alert" tag. The collar is on very loose as he isn't a flight risk, and he doesn't tend to be rowdy in his crate so no worries about it getting tangled.
I started off leaving Romeo's collar on him all the time. I started with a flat nylon collar but found that his hair matted very easily. I then switched to a rolled leather collar that was easier on the mats, but the stain in the leather began to discolor his hair. So I take it off when we are just around the house. It does not hold tags as most of the trialing we do does not allow for tags to be worn anyways. He's tattooed for identification purposes, though he is not flighty so no need to worry about him running off. Now the collar just goes on when we are leaving the house and need to click a leash on.
If you choose to leave a collar on at all times, that is fine. But be aware of some of the dangers that it poses and determine if your dog is at risk. It is possible for a collar to get caught up in a crate if the dog is rowdy when left alone. Dogs have been known to be strangled because of this. Also, if you allow your dogs to play or wrestle while unsupervised, it is possible for one dog to get caught in the other dog's collar, strangling one or both dogs in the process. Ensure that the collar is properly fitted and be aware if you have a "tag chewer". The collar or the tags getting stuck in the dog's mouth can cause serious discomfort, or worse.
Recognize the dangers, and take a critical look at your dogs. If they are at risk for any of the dangers, then it might be best to take the collar off when unsupervised.
I started off leaving Romeo's collar on him all the time. I started with a flat nylon collar but found that his hair matted very easily. I then switched to a rolled leather collar that was easier on the mats, but the stain in the leather began to discolor his hair. So I take it off when we are just around the house. It does not hold tags as most of the trialing we do does not allow for tags to be worn anyways. He's tattooed for identification purposes, though he is not flighty so no need to worry about him running off. Now the collar just goes on when we are leaving the house and need to click a leash on.
If you choose to leave a collar on at all times, that is fine. But be aware of some of the dangers that it poses and determine if your dog is at risk. It is possible for a collar to get caught up in a crate if the dog is rowdy when left alone. Dogs have been known to be strangled because of this. Also, if you allow your dogs to play or wrestle while unsupervised, it is possible for one dog to get caught in the other dog's collar, strangling one or both dogs in the process. Ensure that the collar is properly fitted and be aware if you have a "tag chewer". The collar or the tags getting stuck in the dog's mouth can cause serious discomfort, or worse.
Recognize the dangers, and take a critical look at your dogs. If they are at risk for any of the dangers, then it might be best to take the collar off when unsupervised.