| 16 Products | May 2023 | May 2024 | Change |
| Purina One Adult Dry Cat Food with Chicken & Whole Grains Rich in Chicken & Bifensis Adult (800g) | £8.94 | £5.87 | - £3.07 -34.3% decrease |
| | £6.15 | £4.99 | - £1.16 -18.9% decrease |
| | £4.99 | £4.49 | - £0.50 -14.9% decrease |
| | £6.15 | £6.00 | - £0.15 -10.4% decrease |
| | £5.00 | £4.50 | - £0.50 -10.2% decrease |
| | £6.00 | £4.50 | - £1.50 -13.4% decrease |
| | £5.00 | £5.00 | £0.00 -11.5% increase |
| | £40.99 | £11.48 | - £29.51 -44.9% decrease |
| | £5.40 | £5.00 | - £0.40 -42.3% decrease |
| | £7.30 | £7.65 | + £0.35 -38.3% increase |
| | £6.10 | £5.96 | - £0.14 -36% decrease |
| | £5.24 | £4.98 | - £0.26 -34.3% decrease |
| Purina One Adult Salmon & Whole Grain Dry Cat Food (3kg) | £17.63 | £16.99 | - £0.64 -3.6% decrease |
| | £16.85 | £14.75 | - £2.10 -12.5% decrease |
| | £17.50 | £17.50 | £0.00 -6.1% increase |
| | £26.52 | £20.96 | - £5.56 -12.6% decrease |
| | £16.48 | £18.50 | + £2.02 -7.3% increase |
| | £18.70 | £18.70 | £0.00 -5.9% increase |
| | £16.54 | £13.99 | - £2.55 -7.3% decrease |
| | £16.75 | £18.50 | + £1.75 -5% increase |
| | £15.00 | £15.00 | £0.00 -4.4% increase |
| | £18.50 | £18.50 | £0.00 -3.9% increase |
| | £13.50 | £13.50 | £0.00 -3.6% increase |
| Purina One Adult Dry Cat Food with Salmon & Wholegrain Rich in (800g) | £6.58 | £6.26 | - £0.32 -4.9% decrease |
| | £6.15 | £6.00 | - £0.15 -2.4% decrease |
| | £4.99 | £4.49 | - £0.50 -5.7% decrease |
| | £6.00 | £4.50 | - £1.50 -12.4% decrease |
| | £5.00 | £5.00 | £0.00 -9.7% increase |
| | £6.15 | £4.99 | - £1.16 -11.7% decrease |
| | £13.25 | £12.46 | - £0.79 -9.8% decrease |
| | £5.40 | £5.00 | - £0.40 -9.7% decrease |
| | £7.30 | £7.65 | + £0.35 -7.7% increase |
| | £4.98 | £6.29 | + £1.31 -4.9% increase |
| Purina One Adult Dry Cat Food Rich in Chicken (3kg) | £17.55 | £16.31 | - £1.24 -7.1% decrease |
| | £16.75 | £18.50 | + £1.75 10.4% increase |
| | £16.85 | £14.75 | - £2.10 -1% decrease |
| | £18.70 | £18.70 | £0.00 -0.6% increase |
| | £16.48 | £18.50 | + £2.02 2.4% increase |
| | £17.50 | £17.50 | £0.00 1.9% increase |
| | £21.14 | £8.99 | - £12.15 -9.7% decrease |
| | £14.50 | £15.00 | + £0.50 -8.2% increase |
| | £18.50 | £18.50 | £0.00 -7.1% increase |
| Purina One Senior 7+ Cat Food Chicken & Beef Wet (85g) | £3.98 | £4.60 | + £0.62 15.6% increase |
| | £3.45 | £4.80 | + £1.35 39.1% increase |
| | £4.10 | £4.75 | + £0.65 26.5% increase |
| | £4.13 | £3.45 | - £0.68 11.3% decrease |
| | £4.20 | £3.45 | - £0.75 3.5% decrease |
| | £3.90 | £8.62 | + £4.72 26.5% increase |
| | £3.85 | £3.50 | - £0.35 20.8% decrease |
| | £3.49 | £3.49 | £0.00 18.3% increase |
| | £4.75 | £4.75 | £0.00 15.6% increase |
| Purina One Senior 7+ Dry Cat Food Chicken (2.8kg) | £16.93 | £16.34 | - £0.59 -3.5% decrease |
| | £17.50 | £17.50 | £0.00 No change |
| | £18.70 | £18.70 | £0.00 No change |
| | £17.50 | £17.50 | £0.00 No change |
| | £20.99 | £16.90 | - £4.09 -5.5% decrease |
| | £13.50 | £13.50 | £0.00 -4.6% increase |
| | £13.50 | £13.50 | £0.00 -4% increase |
| | £16.80 | £16.80 | £0.00 -3.5% increase |
| Purina One LIGHT (2.8kg) Chicken Dry Cat Food bp Weight Control Diet Feed () | £16.72 | £16.66 | - £0.06 -0.4% decrease |
| | £17.50 | £17.50 | £0.00 No change |
| | £17.50 | £17.50 | £0.00 No change |
| | £13.50 | £13.50 | £0.00 No change |
| | £23.32 | £22.99 | - £0.33 -0.5% decrease |
| | £16.49 | £16.49 | £0.00 -0.3% increase |
| | £12.00 | £12.00 | £0.00 -0.4% increase |
| Purina One Adult Dry Cat Food Coat & Hairball Rich in Chicken (750g) | £6.38 | £6.27 | - £0.11 -1.7% decrease |
| | £4.99 | £4.49 | - £0.50 -10% decrease |
| | £6.15 | £6.00 | - £0.15 -5.7% decrease |
| | £5.75 | £5.75 | £0.00 -3.9% increase |
| | £6.60 | £6.60 | £0.00 -2.7% increase |
| | £7.30 | £7.30 | £0.00 -2.1% increase |
| | £7.48 | £7.48 | £0.00 -1.7% increase |
| Purina One Adult Cat Food Fish & Lamb (85g) | £5.31 | £3.92 | - £1.39 -26.2% decrease |
| | £3.45 | £4.80 | + £1.35 39.1% increase |
| | £4.18 | £3.45 | - £0.73 8.1% decrease |
| | £12.32 | £3.86 | - £8.46 -39.2% decrease |
| | £4.00 | £3.50 | - £0.50 -34.9% decrease |
| | £3.49 | £3.49 | £0.00 -30.4% increase |
| | £4.40 | £4.40 | £0.00 -26.2% increase |
| Purina One Chicken Dry Cat Food (6kg) | £25.92 | £24.61 | - £1.31 -5.1% decrease |
| | £27.61 | £21.65 | - £5.96 -21.6% decrease |
| | £27.89 | £24.99 | - £2.90 -16% decrease |
| | £25.00 | £26.00 | + £1.00 -9.8% increase |
| | £25.00 | £25.00 | £0.00 -7.5% increase |
| | £28.00 | £28.00 | £0.00 -5.9% increase |
| | £22.00 | £22.00 | £0.00 -5.1% increase |
