The Definition of an Antique
The Criminal Code defines antique firearms as:
firearms manufactured before 1898 that were not designed or re-designed to discharge rim-fire or centre-fire ammunition, or
firearms prescribed as antique firearms in the Criminal Code regulations. These are:
Black Powder Reproductions:
of flintlock, wheel-lock or matchlock firearms, other than handguns, manufactured after 1897; (All other reproductions must be registered and owners must have a firearm licence to possess them. For example, reproductions of percussion cap muzzle-loading firearms like American Civil War Enfield and Springfield rifles will be considered firearms and not antiques.)
Rifles:manufactured before 1898 that can discharge only rim-fire cartridges, other than 22 Calibre Short, 22 Calibre Long or 22 Calibre Long Rifle cartridges;
manufactured before 1898 that can discharge centre-fire cartridges (whether with a smooth or rifled bore), have a bore diameter of 8.3 mm or greater, measured from land to land in the case of a rifled bore, with the exception of a repeating firearm fed by any type of cartridge magazine
Shotguns:
manufactured before 1898 that can discharge only rim-fire cartridges, other than 22 Calibre Short, 22 Calibre Long or 22 Calibre Long Rifle cartridges;
manufactured before 1898 that can discharge centre-fire cartridges, other than 10, 12, 16, 20, 28, or 410 gauge cartridges
Handguns:
manufactured before 1898 that can discharge only rim-fire cartridges, other than 22 Calibre Short, 22 Calibre Long or 22 Calibre Long Rifle cartridges;
manufactured before 1898 that can discharge centre-fire cartridges, other than a handgun designed or adapted to discharge 32 Short Colt, 32 Long Colt, 32 Smith and Wesson, 32 Smith and Wesson Long, 32-20 Winchester, 38 Smith and Wesson; 38 Short Colt, 38 Long Colt, 38-40 Winchester, 44-40 Winchester, or 45 Colt cartridges
Licensing and Registration Requirements
If you own only antique firearms you do not need to:
get a firearms licence; or
register any of your antique firearms.
An antique rifle must be a rimfire (other than the common .22) or have a bore greater than 8.3mm.
"also are you allowed to shoot these guns and hunt with them without a licence?" Yes, without a PAL. You will need a hunting licence.