Probably some truth to the concrete being hard on their feet...HOWEVER I have had dogs on concrete for several years with no problems. I wouldnt think twice about putting them on concrete. Hands down the cleanest method. Do a brush finish on the slab to give it some texture so dogs dont slip around when u are cleaning. Only way is concrete IMO
x2, Have had dogs on concrete for at least 20 years and never had a problem. Make sure to put a brush finish on it and a good slope. Also use a good grade of concrete and set it up where it has shade somewhere in the kennel at all times yet get enough sunshine to keep the kennels dry and free of algae.
